100560635456 has 112 divisors (see below), whose sum is σ = 212652864000. Its totient is φ = 47046758400.

The previous prime is 100560635453. The next prime is 100560635491. The reversal of 100560635456 is 654536065001.

It is a super-2 number, since 2×100560635456² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100560635453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69881585 + ... + 69883023.

Almost surely, 2^100560635456 is an apocalyptic number.

100560635456 is a gapful number since it is divisible by the number (16) 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 100560635456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106326432000).

100560635456 is an abundant number, since it is smaller than the sum of its proper divisors (112092228544).

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

100560635456 is a wasteful number, since it uses less digits than its factorization.

100560635456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2140 (or 2130 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 100560635456 in words is "one hundred billion, five hundred sixty million, six hundred thirty-five thousand, four hundred fifty-six".