112356903447 has 24 divisors (see below), whose sum is σ = 162705628800. Its totient is φ = 74714432400.

The previous prime is 112356903431. The next prime is 112356903473. The reversal of 112356903447 is 744309653211.

112356903447 is a `hidden beast` number, since 1 + 12 + 3 + 569 + 0 + 34 + 47 = 666.

It is not a de Polignac number, because 112356903447 - 2⁴ = 112356903431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112356903647) 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 23 ways as a sum of consecutive naturals, for example, 17023054 + ... + 17029652.

It is an arithmetic number, because the mean of its divisors is an integer number (6779401200).

Almost surely, 2^112356903447 is an apocalyptic number.

112356903447 is a deficient number, since it is larger than the sum of its proper divisors (50348725353).

112356903447 is a wasteful number, since it uses less digits than its factorization.

112356903447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11123 (or 11120 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 112356903447 in words is "one hundred twelve billion, three hundred fifty-six million, nine hundred three thousand, four hundred forty-seven".