112707640420 has 24 divisors (see below), whose sum is σ = 238193605944. Its totient is φ = 44795901696.

The previous prime is 112707640379. The next prime is 112707640429. The reversal of 112707640420 is 24046707211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13008314916 + 99699325504 = 114054^2 + 315752^2 .

It is not an unprimeable number, because it can be changed into a prime (112707640429) 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, 17943937 + ... + 17950216.

It is an arithmetic number, because the mean of its divisors is an integer number (9924733581).

Almost surely, 2^112707640420 is an apocalyptic number.

112707640420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112707640420 is an abundant number, since it is smaller than the sum of its proper divisors (125485965524).

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

112707640420 is a wasteful number, since it uses less digits than its factorization.

112707640420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35894319 (or 35894317 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The spelling of 112707640420 in words is "one hundred twelve billion, seven hundred seven million, six hundred forty thousand, four hundred twenty".