18834460100 has 36 divisors (see below), whose sum is σ = 41821271184. Its totient is φ = 7358578080.

The previous prime is 18834460097. The next prime is 18834460111. The reversal of 18834460100 is 106443881.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2185754 + ... + 2194353.

Almost surely, 2^18834460100 is an apocalyptic number.

18834460100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18834460100 is an abundant number, since it is smaller than the sum of its proper divisors (22986811084).

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

18834460100 is a wasteful number, since it uses less digits than its factorization.

18834460100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4380164 (or 4380157 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The spelling of 18834460100 in words is "eighteen billion, eight hundred thirty-four million, four hundred sixty thousand, one hundred".