100256414454426 has 32 divisors (see below), whose sum is σ = 216824886339840. Its totient is φ = 30783780156416.

The previous prime is 100256414454397. The next prime is 100256414454439. The reversal of 100256414454426 is 624454414652001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10456442271 + ... + 10456451858.

It is an arithmetic number, because the mean of its divisors is an integer number (6775777698120).

Almost surely, 2^{100256414454426} is an apocalyptic number.

100256414454426 is an abundant number, since it is smaller than the sum of its proper divisors (116568471885414).

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

100256414454426 is a wasteful number, since it uses less digits than its factorization.

100256414454426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20912894198.

The product of its (nonzero) digits is 3686400, while the sum is 48.

The spelling of 100256414454426 in words is "one hundred trillion, two hundred fifty-six billion, four hundred fourteen million, four hundred fifty-four thousand, four hundred twenty-six".