11142665231632 has 40 divisors (see below), whose sum is σ = 23593825469952. Its totient is φ = 5055754704000.

The previous prime is 11142665231563. The next prime is 11142665231651. The reversal of 11142665231632 is 23613256624111.

It is a super-2 number, since 2×11142665231632² (a number of 27 digits) contains 22 as substring.

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, 56733744 + ... + 56929807.

Almost surely, 2^{11142665231632} is an apocalyptic number.

It is an amenable number.

11142665231632 is an abundant number, since it is smaller than the sum of its proper divisors (12451160238320).

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

11142665231632 is a wasteful number, since it uses less digits than its factorization.

11142665231632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113664127 (or 113664121 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The spelling of 11142665231632 in words is "eleven trillion, one hundred forty-two billion, six hundred sixty-five million, two hundred thirty-one thousand, six hundred thirty-two".