100420446360 has 128 divisors (see below), whose sum is σ = 343519807680. Its totient is φ = 23264821248.

The previous prime is 100420446283. The next prime is 100420446397. The reversal of 100420446360 is 63644024001.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1866777 + ... + 1919816.

Almost surely, 2^100420446360 is an apocalyptic number.

100420446360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100420446360 is an abundant number, since it is smaller than the sum of its proper divisors (243099361320).

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

100420446360 is a wasteful number, since it uses less digits than its factorization.

100420446360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3786637 (or 3786633 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 100420446360 in words is "one hundred billion, four hundred twenty million, four hundred forty-six thousand, three hundred sixty".