112242665234457 has 24 divisors (see below), whose sum is σ = 170190388577664. Its totient is φ = 71146439869824.

The previous prime is 112242665234429. The next prime is 112242665234521. The reversal of 112242665234457 is 754432566242211.

112242665234457 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 4 + 2 + 66 + 523 + 4 + 4 + 57 = 666.

It is not a de Polignac number, because 112242665234457 - 2⁸ = 112242665234201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112242665934457) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1623423808 + ... + 1623492945.

It is an arithmetic number, because the mean of its divisors is an integer number (7091266190736).

Almost surely, 2^{112242665234457} is an apocalyptic number.

It is an amenable number.

112242665234457 is a deficient number, since it is larger than the sum of its proper divisors (57947723343207).

112242665234457 is a wasteful number, since it uses less digits than its factorization.

112242665234457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246916949 (or 3246916946 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 54.

The spelling of 112242665234457 in words is "one hundred twelve trillion, two hundred forty-two billion, six hundred sixty-five million, two hundred thirty-four thousand, four hundred fifty-seven".