18127034750 has 32 divisors (see below), whose sum is σ = 37018706400. Its totient is φ = 6591648000.

The previous prime is 18127034749. The next prime is 18127034791. The reversal of 18127034750 is 5743072181.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3293075 + ... + 3298574.

It is an arithmetic number, because the mean of its divisors is an integer number (1156834575).

Almost surely, 2^18127034750 is an apocalyptic number.

18127034750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18127034750 is an abundant number, since it is smaller than the sum of its proper divisors (18891671650).

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

18127034750 is a wasteful number, since it uses less digits than its factorization.

18127034750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6591677 (or 6591667 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 38.

The spelling of 18127034750 in words is "eighteen billion, one hundred twenty-seven million, thirty-four thousand, seven hundred fifty".