112780747944 has 48 divisors (see below), whose sum is σ = 305481415200. Its totient is φ = 37589452704.

The previous prime is 112780747943. The next prime is 112780747993. The reversal of 112780747944 is 449747087211.

112780747944 is a `hidden beast` number, since 1 + 127 + 8 + 0 + 7 + 479 + 44 = 666.

It is not an unprimeable number, because it can be changed into a prime (112780747943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 613077 + ... + 775515.

It is an arithmetic number, because the mean of its divisors is an integer number (6364196150).

Almost surely, 2^112780747944 is an apocalyptic number.

It is an amenable number.

112780747944 is an abundant number, since it is smaller than the sum of its proper divisors (192700667256).

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

112780747944 is a wasteful number, since it uses less digits than its factorization.

112780747944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172094 (or 172087 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 54.

The spelling of 112780747944 in words is "one hundred twelve billion, seven hundred eighty million, seven hundred forty-seven thousand, nine hundred forty-four".