18882023070 has 32 divisors (see below), whose sum is σ = 45339534720. Its totient is φ = 5032686240.

The previous prime is 18882023059. The next prime is 18882023117. The reversal of 18882023070 is 7032028881.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96160 + ... + 216819.

It is an arithmetic number, because the mean of its divisors is an integer number (1416860460).

Almost surely, 2^18882023070 is an apocalyptic number.

18882023070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18882023070 is an abundant number, since it is smaller than the sum of its proper divisors (26457511650).

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

18882023070 is a wasteful number, since it uses less digits than its factorization.

18882023070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315000.

The product of its (nonzero) digits is 43008, while the sum is 39.

The spelling of 18882023070 in words is "eighteen billion, eight hundred eighty-two million, twenty-three thousand, seventy".