11450665132 has 12 divisors (see below), whose sum is σ = 20580249760. Its totient is φ = 5570593776.

The previous prime is 11450665111. The next prime is 11450665141. The reversal of 11450665132 is 23156605411.

It is a super-2 number, since 2×11450665132² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38684532 + ... + 38684827.

Almost surely, 2^11450665132 is an apocalyptic number.

It is an amenable number.

11450665132 is a deficient number, since it is larger than the sum of its proper divisors (9129584628).

11450665132 is a wasteful number, since it uses less digits than its factorization.

11450665132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77369400 (or 77369398 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 11450665132 in words is "eleven billion, four hundred fifty million, six hundred sixty-five thousand, one hundred thirty-two".