18585842874130 has 64 divisors (see below), whose sum is σ = 38419318407168. Its totient is φ = 6341412784320.

The previous prime is 18585842874121. The next prime is 18585842874161. The reversal of 18585842874130 is 3147824858581.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 15803469 + ... + 16938751.

It is an arithmetic number, because the mean of its divisors is an integer number (600301850112).

Almost surely, 2^{18585842874130} is an apocalyptic number.

18585842874130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18585842874130 is an abundant number, since it is smaller than the sum of its proper divisors (19833475533038).

18585842874130 is a wasteful number, since it uses less digits than its factorization.

18585842874130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136431.

The product of its (nonzero) digits is 68812800, while the sum is 64.

The spelling of 18585842874130 in words is "eighteen trillion, five hundred eighty-five billion, eight hundred forty-two million, eight hundred seventy-four thousand, one hundred thirty".