18760768074 has 32 divisors (see below), whose sum is σ = 43884840000. Its totient is φ = 5924452752.

The previous prime is 18760768063. The next prime is 18760768163. The reversal of 18760768074 is 47086706781.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 18760768074.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9141649 + ... + 9143700.

It is an arithmetic number, because the mean of its divisors is an integer number (1371401250).

Almost surely, 2^18760768074 is an apocalyptic number.

18760768074 is an abundant number, since it is smaller than the sum of its proper divisors (25124071926).

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

18760768074 is a wasteful number, since it uses less digits than its factorization.

18760768074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18285379 (or 18285373 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 54.

The spelling of 18760768074 in words is "eighteen billion, seven hundred sixty million, seven hundred sixty-eight thousand, seventy-four".