18674953733082 has 16 divisors (see below), whose sum is σ = 38973816486720. Its totient is φ = 5954333074272.

The previous prime is 18674953733039. The next prime is 18674953733089. The reversal of 18674953733082 is 28033735947681.

It is not an unprimeable number, because it can be changed into a prime (18674953733089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67662875707 + ... + 67662875982.

It is an arithmetic number, because the mean of its divisors is an integer number (2435863530420).

It is a 1-persistent number, because it is pandigital, but 2⋅18674953733082 = 37349907466164 is not.

Almost surely, 2^{18674953733082} is an apocalyptic number.

18674953733082 is an abundant number, since it is smaller than the sum of its proper divisors (20298862753638).

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

18674953733082 is a wasteful number, since it uses less digits than its factorization.

18674953733082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135325751717.

The product of its (nonzero) digits is 182891520, while the sum is 66.

The spelling of 18674953733082 in words is "eighteen trillion, six hundred seventy-four billion, nine hundred fifty-three million, seven hundred thirty-three thousand, eighty-two".