100406840630 has 16 divisors (see below), whose sum is σ = 188590240224. Its totient is φ = 38416530240.

The previous prime is 100406840609. The next prime is 100406840657. The reversal of 100406840630 is 36048604001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218275511 + ... + 218275970.

It is an arithmetic number, because the mean of its divisors is an integer number (11786890014).

Almost surely, 2^100406840630 is an apocalyptic number.

100406840630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100406840630 is a deficient number, since it is larger than the sum of its proper divisors (88183399594).

100406840630 is a wasteful number, since it uses less digits than its factorization.

100406840630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436551511.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 100406840630 in words is "one hundred billion, four hundred six million, eight hundred forty thousand, six hundred thirty".