100140021344 has 48 divisors (see below), whose sum is σ = 219649522176. Its totient is φ = 44549712000.

The previous prime is 100140021269. The next prime is 100140021413. The reversal of 100140021344 is 443120041001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3009932 + ... + 3043019.

It is an arithmetic number, because the mean of its divisors is an integer number (4576031712).

Almost surely, 2^100140021344 is an apocalyptic number.

It is an amenable number.

100140021344 is an abundant number, since it is smaller than the sum of its proper divisors (119509500832).

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

100140021344 is a wasteful number, since it uses less digits than its factorization.

100140021344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6053019 (or 6053011 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 100140021344 its reverse (443120041001), we get a palindrome (543260062345).

The spelling of 100140021344 in words is "one hundred billion, one hundred forty million, twenty-one thousand, three hundred forty-four".