11660159632 has 40 divisors (see below), whose sum is σ = 24725729952. Its totient is φ = 5282784000.

The previous prime is 11660159627. The next prime is 11660159653. The reversal of 11660159632 is 23695106611.

It is a happy 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, 53869 + ... + 161932.

Almost surely, 2^11660159632 is an apocalyptic number.

It is an amenable number.

11660159632 is an abundant number, since it is smaller than the sum of its proper divisors (13065570320).

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

11660159632 is a wasteful number, since it uses less digits than its factorization.

11660159632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216127 (or 216121 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The spelling of 11660159632 in words is "eleven billion, six hundred sixty million, one hundred fifty-nine thousand, six hundred thirty-two".