11652139296 has 144 divisors (see below), whose sum is σ = 39516107904. Its totient is φ = 3184422912.

The previous prime is 11652139283. The next prime is 11652139321. The reversal of 11652139296 is 69293125611.

11652139296 is a `hidden beast` number, since 1 + 1 + 6 + 521 + 39 + 2 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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 23 ways as a sum of consecutive naturals, for example, 79281 + ... + 172016.

It is an arithmetic number, because the mean of its divisors is an integer number (274417416).

Almost surely, 2^11652139296 is an apocalyptic number.

11652139296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11652139296 is an abundant number, since it is smaller than the sum of its proper divisors (27863968608).

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

11652139296 is a wasteful number, since it uses less digits than its factorization.

11652139296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251343 (or 251332 counting only the distinct ones).

The product of its digits is 174960, while the sum is 45.

The spelling of 11652139296 in words is "eleven billion, six hundred fifty-two million, one hundred thirty-nine thousand, two hundred ninety-six".