13988169796 has 24 divisors (see below), whose sum is σ = 25292481984. Its totient is φ = 6765464160.

The previous prime is 13988169787. The next prime is 13988169803. The reversal of 13988169796 is 69796188931.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449610 + ... + 479713.

It is an arithmetic number, because the mean of its divisors is an integer number (1053853416).

Almost surely, 2^13988169796 is an apocalyptic number.

It is an amenable number.

13988169796 is a deficient number, since it is larger than the sum of its proper divisors (11304312188).

13988169796 is a wasteful number, since it uses less digits than its factorization.

13988169796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929451 (or 929449 counting only the distinct ones).

The product of its digits is 35271936, while the sum is 67.

The spelling of 13988169796 in words is "thirteen billion, nine hundred eighty-eight million, one hundred sixty-nine thousand, seven hundred ninety-six".