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4444300014212 = 222943220720893
BaseRepresentation
bin100000010101100010011…
…1011000111001010000100
3120201212111220112222000002
41000223010323013022010
51040303411300423322
613241403325140432
7636042616550402
oct100530473071204
916655456488002
104444300014212
1114638a954a363
125b94030ba718
13263132312126
14115168bdc472
157a916b23c92
hex40ac4ec7284

4444300014212 has 36 divisors (see below), whose sum is σ = 8237176991820. Its totient is φ = 2095628133312.

The previous prime is 4444300014199. The next prime is 4444300014221. The reversal of 4444300014212 is 2124100034444.

It can be written as a sum of positive squares in 2 ways, for example, as 3571858084096 + 872441930116 = 1889936^2 + 934046^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10145963 + ... + 10574930.

It is an arithmetic number, because the mean of its divisors is an integer number (228810471995).

Almost surely, 24444300014212 is an apocalyptic number.

It is an amenable number.

4444300014212 is a deficient number, since it is larger than the sum of its proper divisors (3792876977608).

4444300014212 is a wasteful number, since it uses less digits than its factorization.

4444300014212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20721012 (or 20720967 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 4444300014212 its reverse (2124100034444), we get a palindrome (6568400048656).

The spelling of 4444300014212 in words is "four trillion, four hundred forty-four billion, three hundred million, fourteen thousand, two hundred twelve".

Divisors: 1 2 4 29 43 58 86 116 172 1247 1849 2494 3698 4988 7396 53621 107242 214484 20720893 41441786 82883572 600905897 890998399 1201811794 1781996798 2403623588 3563993596 25838953571 38312931157 51677907142 76625862314 103355814284 153251724628 1111075003553 2222150007106 4444300014212