12923325910 has 16 divisors (see below), whose sum is σ = 25376712912. Its totient is φ = 4699391200.

The previous prime is 12923325871. The next prime is 12923325977. The reversal of 12923325910 is 1952332921.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12923325910.

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, 58742281 + ... + 58742500.

It is an arithmetic number, because the mean of its divisors is an integer number (1586044557).

Almost surely, 2^12923325910 is an apocalyptic number.

12923325910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12923325910 is a deficient number, since it is larger than the sum of its proper divisors (12453387002).

12923325910 is a wasteful number, since it uses less digits than its factorization.

12923325910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117484799.

The product of its (nonzero) digits is 29160, while the sum is 37.

It can be divided in two parts, 12923 and 325910, that added together give a palindrome (338833).

The spelling of 12923325910 in words is "twelve billion, nine hundred twenty-three million, three hundred twenty-five thousand, nine hundred ten".