11353642232 has 32 divisors (see below), whose sum is σ = 21753576000. Its totient is φ = 5552828544.

The previous prime is 11353642231. The next prime is 11353642247. The reversal of 11353642232 is 23224635311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11353642231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 725078 + ... + 740570.

It is an arithmetic number, because the mean of its divisors is an integer number (679799250).

Almost surely, 2^11353642232 is an apocalyptic number.

It is an amenable number.

11353642232 is a deficient number, since it is larger than the sum of its proper divisors (10399933768).

11353642232 is a wasteful number, since it uses less digits than its factorization.

11353642232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17495 (or 17491 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The spelling of 11353642232 in words is "eleven billion, three hundred fifty-three million, six hundred forty-two thousand, two hundred thirty-two".