100419056136 has 48 divisors (see below), whose sum is σ = 310820889600. Its totient is φ = 28691158752.

The previous prime is 100419056131. The next prime is 100419056149. The reversal of 100419056136 is 631650914001.

100419056136 is a `hidden beast` number, since 1 + 0 + 0 + 4 + 1 + 90 + 561 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 100419056136.

It is not an unprimeable number, because it can be changed into a prime (100419056131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99621576 + ... + 99622583.

It is an arithmetic number, because the mean of its divisors is an integer number (6475435200).

Almost surely, 2^100419056136 is an apocalyptic number.

It is an amenable number.

100419056136 is an abundant number, since it is smaller than the sum of its proper divisors (210401833464).

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

100419056136 is a wasteful number, since it uses less digits than its factorization.

100419056136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199244178 (or 199244171 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The spelling of 100419056136 in words is "one hundred billion, four hundred nineteen million, fifty-six thousand, one hundred thirty-six".