12056672514 has 32 divisors (see below), whose sum is σ = 24219354240. Its totient is φ = 4001260032.

The previous prime is 12056672513. The next prime is 12056672531. The reversal of 12056672514 is 41527665021.

It is not an unprimeable number, because it can be changed into a prime (12056672513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1445484 + ... + 1453800.

It is an arithmetic number, because the mean of its divisors is an integer number (756854820).

Almost surely, 2^12056672514 is an apocalyptic number.

12056672514 is an abundant number, since it is smaller than the sum of its proper divisors (12162681726).

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

12056672514 is a wasteful number, since it uses less digits than its factorization.

12056672514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9354.

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 12056672514 in words is "twelve billion, fifty-six million, six hundred seventy-two thousand, five hundred fourteen".