18001679690130 has 32 divisors (see below), whose sum is σ = 43724561759424. Its totient is φ = 4742611194816.

The previous prime is 18001679690123. The next prime is 18001679690147. The reversal of 18001679690130 is 3109697610081.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3614792629 + ... + 3614797608.

It is an arithmetic number, because the mean of its divisors is an integer number (1366392554982).

Almost surely, 2^{18001679690130} is an apocalyptic number.

18001679690130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18001679690130 is an abundant number, since it is smaller than the sum of its proper divisors (25722882069294).

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

18001679690130 is a wasteful number, since it uses less digits than its factorization.

18001679690130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7229590330.

The product of its (nonzero) digits is 489888, while the sum is 51.

The spelling of 18001679690130 in words is "eighteen trillion, one billion, six hundred seventy-nine million, six hundred ninety thousand, one hundred thirty".