12758033696 has 24 divisors (see below), whose sum is σ = 25124722560. Its totient is φ = 6377151808.

The previous prime is 12758033669. The next prime is 12758033747. The reversal of 12758033696 is 69633085721.

It is a super-3 number, since 3×12758033696³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56345 + ... + 169383.

It is an arithmetic number, because the mean of its divisors is an integer number (1046863440).

Almost surely, 2^12758033696 is an apocalyptic number.

12758033696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12758033696 is a deficient number, since it is larger than the sum of its proper divisors (12366688864).

12758033696 is a wasteful number, since it uses less digits than its factorization.

12758033696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116576 (or 116568 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 12758033696 in words is "twelve billion, seven hundred fifty-eight million, thirty-three thousand, six hundred ninety-six".