18834316260 has 48 divisors (see below), whose sum is σ = 53478859392. Its totient is φ = 4951744000.

The previous prime is 18834316231. The next prime is 18834316261. The reversal of 18834316260 is 6261343881.

It is not an unprimeable number, because it can be changed into a prime (18834316261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2206341 + ... + 2214860.

It is an arithmetic number, because the mean of its divisors is an integer number (1114142904).

Almost surely, 2^18834316260 is an apocalyptic number.

18834316260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18834316260 is an abundant number, since it is smaller than the sum of its proper divisors (34644543132).

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

18834316260 is a wasteful number, since it uses less digits than its factorization.

18834316260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4421284 (or 4421282 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 18834316260 in words is "eighteen billion, eight hundred thirty-four million, three hundred sixteen thousand, two hundred sixty".