111343492732 has 48 divisors (see below), whose sum is σ = 211869665280. Its totient is φ = 51004900800.

The previous prime is 111343492727. The next prime is 111343492747. The reversal of 111343492732 is 237294343111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3544278 + ... + 3575554.

It is an arithmetic number, because the mean of its divisors is an integer number (4413951360).

Almost surely, 2^111343492732 is an apocalyptic number.

It is an amenable number.

111343492732 is a deficient number, since it is larger than the sum of its proper divisors (100526172548).

111343492732 is a wasteful number, since it uses less digits than its factorization.

111343492732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32842 (or 32840 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The spelling of 111343492732 in words is "one hundred eleven billion, three hundred forty-three million, four hundred ninety-two thousand, seven hundred thirty-two".