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44211114020 = 22513116874471
BaseRepresentation
bin101001001011001100…
…000001000000100100
311020010011000021221102
4221023030001000210
51211021021122040
632151005335232
73123410161103
oct511314010044
9136104007842
1044211114020
1117828026367
12869a267518
13422764cbc8
1421d599803a
15123b55e515
hexa4b301024

44211114020 has 24 divisors (see below), whose sum is σ = 93552072768. Its totient is φ = 17549448800.

The previous prime is 44211114011. The next prime is 44211114023. The reversal of 44211114020 is 2041111244.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 44211113983 and 44211114001.

It is not an unprimeable number, because it can be changed into a prime (44211114023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8434616 + ... + 8439855.

It is an arithmetic number, because the mean of its divisors is an integer number (3898003032).

Almost surely, 244211114020 is an apocalyptic number.

It is an amenable number.

44211114020 is an abundant number, since it is smaller than the sum of its proper divisors (49340958748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44211114020 is a wasteful number, since it uses less digits than its factorization.

44211114020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16874611 (or 16874609 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 44211114020 its reverse (2041111244), we get a palindrome (46252225264).

The spelling of 44211114020 in words is "forty-four billion, two hundred eleven million, one hundred fourteen thousand, twenty".

Divisors: 1 2 4 5 10 20 131 262 524 655 1310 2620 16874471 33748942 67497884 84372355 168744710 337489420 2210555701 4421111402 8842222804 11052778505 22105557010 44211114020