11516926694 has 16 divisors (see below), whose sum is σ = 21262018848. Its totient is φ = 4556146752.

The previous prime is 11516926669. The next prime is 11516926721. The reversal of 11516926694 is 49662961511.

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, 31639727 + ... + 31640090.

It is an arithmetic number, because the mean of its divisors is an integer number (1328876178).

Almost surely, 2^11516926694 is an apocalyptic number.

11516926694 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11516926694 is a deficient number, since it is larger than the sum of its proper divisors (9745092154).

11516926694 is a wasteful number, since it uses less digits than its factorization.

11516926694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63279839.

The product of its digits is 699840, while the sum is 50.

The spelling of 11516926694 in words is "eleven billion, five hundred sixteen million, nine hundred twenty-six thousand, six hundred ninety-four".