112520046442 has 16 divisors (see below), whose sum is σ = 169486674120. Its totient is φ = 56024967168.

The previous prime is 112520046439. The next prime is 112520046451. The reversal of 112520046442 is 244640025211.

It can be written as a sum of positive squares in 4 ways, for example, as 112056893001 + 463153441 = 334749^2 + 21521^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352788 + ... + 591184.

Almost surely, 2^112520046442 is an apocalyptic number.

112520046442 is a deficient number, since it is larger than the sum of its proper divisors (56966627678).

112520046442 is a wasteful number, since it uses less digits than its factorization.

112520046442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239385.

The product of its (nonzero) digits is 15360, while the sum is 31.

The spelling of 112520046442 in words is "one hundred twelve billion, five hundred twenty million, forty-six thousand, four hundred forty-two".