100556324344 has 32 divisors (see below), whose sum is σ = 215495671680. Its totient is φ = 43092000864.

The previous prime is 100556324333. The next prime is 100556324347. The reversal of 100556324344 is 443423655001.

It is a super-2 number, since 2×100556324344² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100556324347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 675279 + ... + 810625.

It is an arithmetic number, because the mean of its divisors is an integer number (6734239740).

Almost surely, 2^100556324344 is an apocalyptic number.

100556324344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

100556324344 is an abundant number, since it is smaller than the sum of its proper divisors (114939347336).

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

100556324344 is a wasteful number, since it uses less digits than its factorization.

100556324344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148627 (or 148623 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 100556324344 its reverse (443423655001), we get a palindrome (543979979345).

The spelling of 100556324344 in words is "one hundred billion, five hundred fifty-six million, three hundred twenty-four thousand, three hundred forty-four".