107122645454 has 32 divisors (see below), whose sum is σ = 181705991040. Its totient is φ = 46917186400.

The previous prime is 107122645447. The next prime is 107122645501. The reversal of 107122645454 is 454546221701.

It is a happy number.

It is a super-2 number, since 2×107122645454² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142277 + ... + 484239.

It is an arithmetic number, because the mean of its divisors is an integer number (5678312220).

Almost surely, 2^107122645454 is an apocalyptic number.

107122645454 is a deficient number, since it is larger than the sum of its proper divisors (74583345586).

107122645454 is a wasteful number, since it uses less digits than its factorization.

107122645454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342496.

The product of its (nonzero) digits is 268800, while the sum is 41.

The spelling of 107122645454 in words is "one hundred seven billion, one hundred twenty-two million, six hundred forty-five thousand, four hundred fifty-four".