11611452432 has 20 divisors (see below), whose sum is σ = 29996252240. Its totient is φ = 3870484128.

The previous prime is 11611452407. The next prime is 11611452467. The reversal of 11611452432 is 23425411611.

It is a self number, because there is not a number n which added to its sum of digits gives 11611452432.

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, 120952582 + ... + 120952677.

It is an arithmetic number, because the mean of its divisors is an integer number (1499812612).

Almost surely, 2^11611452432 is an apocalyptic number.

11611452432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11611452432 is an abundant number, since it is smaller than the sum of its proper divisors (18384799808).

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

11611452432 is a wasteful number, since it uses less digits than its factorization.

11611452432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241905270 (or 241905264 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The spelling of 11611452432 in words is "eleven billion, six hundred eleven million, four hundred fifty-two thousand, four hundred thirty-two".