20182746382000 has 80 divisors (see below), whose sum is σ = 49275685922112. Its totient is φ = 7994718873600.

The previous prime is 20182746381907. The next prime is 20182746382067. The reversal of 20182746382000 is 28364728102.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48781249 + ... + 49193248.

Almost surely, 2^{20182746382000} is an apocalyptic number.

20182746382000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20182746382000 is an abundant number, since it is smaller than the sum of its proper divisors (29092939540112).

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

20182746382000 is a wasteful number, since it uses less digits than its factorization.

20182746382000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97974623 (or 97974607 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 20182746382000 in words is "twenty trillion, one hundred eighty-two billion, seven hundred forty-six million, three hundred eighty-two thousand".