112455551242 has 8 divisors (see below), whose sum is σ = 178605875556. Its totient is φ = 52920259392.

The previous prime is 112455551233. The next prime is 112455551267. The reversal of 112455551242 is 242155554211.

It can be written as a sum of positive squares in 2 ways, for example, as 98175062241 + 14280489001 = 313329^2 + 119501^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1653758073 + ... + 1653758140.

Almost surely, 2^112455551242 is an apocalyptic number.

112455551242 is a deficient number, since it is larger than the sum of its proper divisors (66150324314).

112455551242 is a wasteful number, since it uses less digits than its factorization.

112455551242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3307516232.

The product of its digits is 80000, while the sum is 37.

The spelling of 112455551242 in words is "one hundred twelve billion, four hundred fifty-five million, five hundred fifty-one thousand, two hundred forty-two".