100085426620 has 48 divisors (see below), whose sum is σ = 213138969120. Its totient is φ = 39474118656.

The previous prime is 100085426569. The next prime is 100085426657. The reversal of 100085426620 is 26624580001.

It is a congruent number.

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, 321451 + ... + 550909.

It is an arithmetic number, because the mean of its divisors is an integer number (4440395190).

Almost surely, 2^100085426620 is an apocalyptic number.

100085426620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100085426620 is an abundant number, since it is smaller than the sum of its proper divisors (113053542500).

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

100085426620 is a wasteful number, since it uses less digits than its factorization.

100085426620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229774 (or 229772 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 100085426620 in words is "one hundred billion, eighty-five million, four hundred twenty-six thousand, six hundred twenty".