12699362058 has 32 divisors (see below), whose sum is σ = 26275862592. Its totient is φ = 4088976000.

The previous prime is 12699362023. The next prime is 12699362069. The reversal of 12699362058 is 85026399621.

12699362058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12699362058² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12699362058.

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 15 ways as a sum of consecutive naturals, for example, 230716 + ... + 280407.

It is an arithmetic number, because the mean of its divisors is an integer number (821120706).

Almost surely, 2^12699362058 is an apocalyptic number.

12699362058 is an abundant number, since it is smaller than the sum of its proper divisors (13576500534).

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

12699362058 is a wasteful number, since it uses less digits than its factorization.

12699362058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511270.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The spelling of 12699362058 in words is "twelve billion, six hundred ninety-nine million, three hundred sixty-two thousand, fifty-eight".