106620736524 has 24 divisors (see below), whose sum is σ = 250307991360. Its totient is φ = 35322206544.

The previous prime is 106620736513. The next prime is 106620736553. The reversal of 106620736524 is 425637026601.

It is a super-2 number, since 2×106620736524² (a number of 23 digits) contains 22 as substring.

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, 27252834 + ... + 27256745.

It is an arithmetic number, because the mean of its divisors is an integer number (10429499640).

Almost surely, 2^106620736524 is an apocalyptic number.

It is an amenable number.

106620736524 is an abundant number, since it is smaller than the sum of its proper divisors (143687254836).

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

106620736524 is a wasteful number, since it uses less digits than its factorization.

106620736524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54509749 (or 54509747 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 106620736524 in words is "one hundred six billion, six hundred twenty million, seven hundred thirty-six thousand, five hundred twenty-four".