100430554491904 has 528 divisors, whose sum is σ = 259137353224512. Its totient is φ = 38532082434048.

The previous prime is 100430554491853. The next prime is 100430554491919. The reversal of 100430554491904 is 409194455034001.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7650679389 + ... + 7650692515.

Almost surely, 2^{100430554491904} is an apocalyptic number.

100430554491904 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100430554491904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129568676612256).

100430554491904 is an abundant number, since it is smaller than the sum of its proper divisors (158706798732608).

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

100430554491904 is a wasteful number, since it uses less digits than its factorization.

100430554491904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13528 (or 13503 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 100430554491904 in words is "one hundred trillion, four hundred thirty billion, five hundred fifty-four million, four hundred ninety-one thousand, nine hundred four".