100450853874812 has 24 divisors (see below), whose sum is σ = 200903698670304. Its totient is φ = 43049939320512.

The previous prime is 100450853874727. The next prime is 100450853874823. The reversal of 100450853874812 is 218478358054001.

It is a happy number.

It is a congruent number.

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, 14891963 + ... + 20558994.

It is an arithmetic number, because the mean of its divisors is an integer number (8370987444596).

Almost surely, 2^{100450853874812} is an apocalyptic number.

It is an amenable number.

100450853874812 is an abundant number, since it is smaller than the sum of its proper divisors (100452844795492).

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

100450853874812 is a wasteful number, since it uses less digits than its factorization.

100450853874812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35552165 (or 35552163 counting only the distinct ones).

The product of its (nonzero) digits is 8601600, while the sum is 56.

The spelling of 100450853874812 in words is "one hundred trillion, four hundred fifty billion, eight hundred fifty-three million, eight hundred seventy-four thousand, eight hundred twelve".