18492068024976 has 80 divisors (see below), whose sum is σ = 58795293221504. Its totient is φ = 4877028928512.

The previous prime is 18492068024971. The next prime is 18492068025019. The reversal of 18492068024976 is 67942086029481.

It is not an unprimeable number, because it can be changed into a prime (18492068024971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2116761661 + ... + 2116770396.

Almost surely, 2^{18492068024976} is an apocalyptic number.

18492068024976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

18492068024976 is an abundant number, since it is smaller than the sum of its proper divisors (40303225196528).

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

18492068024976 is a wasteful number, since it uses less digits than its factorization.

18492068024976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4233532088 (or 4233532082 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 66.

The spelling of 18492068024976 in words is "eighteen trillion, four hundred ninety-two billion, sixty-eight million, twenty-four thousand, nine hundred seventy-six".