12974103485 has 32 divisors (see below), whose sum is σ = 18420728832. Its totient is φ = 8587883520.

The previous prime is 12974103479. The next prime is 12974103521. The reversal of 12974103485 is 58430147921.

12974103485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12974103485 - 2²⁴ = 12957326269 is a prime.

It is a super-2 number, since 2×12974103485² (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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66065 + ... + 174105.

It is an arithmetic number, because the mean of its divisors is an integer number (575647776).

Almost surely, 2^12974103485 is an apocalyptic number.

It is an amenable number.

12974103485 is a deficient number, since it is larger than the sum of its proper divisors (5446625347).

12974103485 is a wasteful number, since it uses less digits than its factorization.

12974103485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108173.

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 12974103485 in words is "twelve billion, nine hundred seventy-four million, one hundred three thousand, four hundred eighty-five".