101806796458944 has 112 divisors (see below), whose sum is σ = 299295641996800. Its totient is φ = 33935313823488.

The previous prime is 101806796458937. The next prime is 101806796459099. The reversal of 101806796458944 is 449854697608101.

101806796458944 is a `hidden beast` number, since 1 + 0 + 1 + 80 + 6 + 7 + 9 + 6 + 458 + 94 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

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, 344704167 + ... + 344999385.

Almost surely, 2^{101806796458944} is an apocalyptic number.

It is an amenable number.

101806796458944 is an abundant number, since it is smaller than the sum of its proper divisors (197488845537856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101806796458944 is a wasteful number, since it uses less digits than its factorization.

101806796458944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494807 (or 494791 counting only the distinct ones).

The product of its (nonzero) digits is 418037760, while the sum is 72.

The spelling of 101806796458944 in words is "one hundred one trillion, eight hundred six billion, seven hundred ninety-six million, four hundred fifty-eight thousand, nine hundred forty-four".