12969931610 has 16 divisors (see below), whose sum is σ = 24360915456. Its totient is φ = 4962408528.

The previous prime is 12969931589. The next prime is 12969931613. The reversal of 12969931610 is 1613996921.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12969931613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28195274 + ... + 28195733.

It is an arithmetic number, because the mean of its divisors is an integer number (1522557216).

Almost surely, 2^12969931610 is an apocalyptic number.

12969931610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12969931610 is a deficient number, since it is larger than the sum of its proper divisors (11390983846).

12969931610 is a wasteful number, since it uses less digits than its factorization.

12969931610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56391037.

The product of its (nonzero) digits is 157464, while the sum is 47.

The spelling of 12969931610 in words is "twelve billion, nine hundred sixty-nine million, nine hundred thirty-one thousand, six hundred ten".