100421745860214 has 48 divisors (see below), whose sum is σ = 225148224132000. Its totient is φ = 32310308919168.

The previous prime is 100421745860209. The next prime is 100421745860269. The reversal of 100421745860214 is 412068547124001.

100421745860214 is a `hidden beast` number, since 1 + 0 + 0 + 4 + 21 + 7 + 4 + 5 + 8 + 602 + 14 = 666.

It is a super-2 number, since 2×100421745860214² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100421745860214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25968639 + ... + 29584010.

It is an arithmetic number, because the mean of its divisors is an integer number (4690588002750).

Almost surely, 2^{100421745860214} is an apocalyptic number.

100421745860214 is an abundant number, since it is smaller than the sum of its proper divisors (124726478271786).

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

100421745860214 is a wasteful number, since it uses less digits than its factorization.

100421745860214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55556149 (or 55556146 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 100421745860214 in words is "one hundred trillion, four hundred twenty-one billion, seven hundred forty-five million, eight hundred sixty thousand, two hundred fourteen".