11694137088 has 72 divisors (see below), whose sum is σ = 31710804048. Its totient is φ = 3824484352.

The previous prime is 11694137057. The next prime is 11694137113. The reversal of 11694137088 is 88073149611.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 102945 + ... + 184352.

It is an arithmetic number, because the mean of its divisors is an integer number (440427834).

Almost surely, 2^11694137088 is an apocalyptic number.

It is an amenable number.

11694137088 is an abundant number, since it is smaller than the sum of its proper divisors (20016666960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11694137088 is an equidigital number, since it uses as much as digits as its factorization.

11694137088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287369 (or 287355 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 48.

The spelling of 11694137088 in words is "eleven billion, six hundred ninety-four million, one hundred thirty-seven thousand, eighty-eight".