18770855034 has 32 divisors (see below), whose sum is σ = 37659023424. Its totient is φ = 6237423360.

The previous prime is 18770855021. The next prime is 18770855039. The reversal of 18770855034 is 43055807781.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (18770855039) by changing a digit.

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, 5664162 + ... + 5667474.

It is an arithmetic number, because the mean of its divisors is an integer number (1176844482).

Almost surely, 2^18770855034 is an apocalyptic number.

18770855034 is an abundant number, since it is smaller than the sum of its proper divisors (18888168390).

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

18770855034 is a wasteful number, since it uses less digits than its factorization.

18770855034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5982.

The product of its (nonzero) digits is 940800, while the sum is 48.

The spelling of 18770855034 in words is "eighteen billion, seven hundred seventy million, eight hundred fifty-five thousand, thirty-four".