112457361156 has 24 divisors (see below), whose sum is σ = 299886296640. Its totient is φ = 32130674592.

The previous prime is 112457361083. The next prime is 112457361157. The reversal of 112457361156 is 651163754211.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (112457361157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669388971 + ... + 669389138.

It is an arithmetic number, because the mean of its divisors is an integer number (12495262360).

Almost surely, 2^112457361156 is an apocalyptic number.

It is an amenable number.

112457361156 is an abundant number, since it is smaller than the sum of its proper divisors (187428935484).

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

112457361156 is a wasteful number, since it uses less digits than its factorization.

112457361156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338778123 (or 1338778121 counting only the distinct ones).

The product of its digits is 151200, while the sum is 42.

The spelling of 112457361156 in words is "one hundred twelve billion, four hundred fifty-seven million, three hundred sixty-one thousand, one hundred fifty-six".