12827911415 has 8 divisors (see below), whose sum is σ = 16792902288. Its totient is φ = 9329390080.

The previous prime is 12827911363. The next prime is 12827911441. The reversal of 12827911415 is 51411972821.

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

It is a de Polignac number, because none of the positive numbers 2^k-12827911415 is a prime.

It is a super-2 number, since 2×12827911415² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116617322 + ... + 116617431.

It is an arithmetic number, because the mean of its divisors is an integer number (2099112786).

Almost surely, 2^12827911415 is an apocalyptic number.

12827911415 is a deficient number, since it is larger than the sum of its proper divisors (3964990873).

12827911415 is a wasteful number, since it uses less digits than its factorization.

12827911415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233234769.

The product of its digits is 40320, while the sum is 41.

The spelling of 12827911415 in words is "twelve billion, eight hundred twenty-seven million, nine hundred eleven thousand, four hundred fifteen".