18760274340 has 96 divisors (see below), whose sum is σ = 57077207040. Its totient is φ = 4586544000.

The previous prime is 18760274329. The next prime is 18760274353. The reversal of 18760274340 is 4347206781.

It is a junction number, because it is equal to n+sod(n) for n = 18760274292 and 18760274301.

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, 230086 + ... + 300765.

It is an arithmetic number, because the mean of its divisors is an integer number (594554240).

Almost surely, 2^18760274340 is an apocalyptic number.

18760274340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18760274340 is an abundant number, since it is smaller than the sum of its proper divisors (38316932700).

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

18760274340 is a wasteful number, since it uses less digits than its factorization.

18760274340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530913 (or 530911 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The spelling of 18760274340 in words is "eighteen billion, seven hundred sixty million, two hundred seventy-four thousand, three hundred forty".