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12444040014301 = 75333541886831
BaseRepresentation
bin1011010100010101101010…
…0101011010100111011101
31122001122020112201000001001
42311011122211122213131
53112340343220424201
642244414004350301
72423023624605460
oct265053245324735
948048215630031
1012444040014301
113a68540199835
12148b8a39a5391
136c36110a208c
1431041ab1b2d7
15168a70d2c301
hexb515a95a9dd

12444040014301 has 8 divisors (see below), whose sum is σ = 14490095111424. Its totient is φ = 10465068690960.

The previous prime is 12444040014199. The next prime is 12444040014337. The reversal of 12444040014301 is 10341004044421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12444040014301 - 29 = 12444040013789 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12444040014301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12444040012301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16770943045 + ... + 16770943786.

It is an arithmetic number, because the mean of its divisors is an integer number (1811261888928).

Almost surely, 212444040014301 is an apocalyptic number.

It is an amenable number.

12444040014301 is a deficient number, since it is larger than the sum of its proper divisors (2046055097123).

12444040014301 is an equidigital number, since it uses as much as digits as its factorization.

12444040014301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33541886891.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 12444040014301 its reverse (10341004044421), we get a palindrome (22785044058722).

The spelling of 12444040014301 in words is "twelve trillion, four hundred forty-four billion, forty million, fourteen thousand, three hundred one".

Divisors: 1 7 53 371 33541886831 234793207817 1777720002043 12444040014301