20189024862000 has 160 divisors (see below), whose sum is σ = 65348741412864. Its totient is φ = 5362290400000.

The previous prime is 20189024861921. The next prime is 20189024862011. The reversal of 20189024862000 is 26842098102.

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, 5196864 + ... + 8208863.

Almost surely, 2^{20189024862000} is an apocalyptic number.

20189024862000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20189024862000 is an abundant number, since it is smaller than the sum of its proper divisors (45159716550864).

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

20189024862000 is a wasteful number, since it uses less digits than its factorization.

20189024862000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13406004 (or 13405988 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 20189024862000 in words is "twenty trillion, one hundred eighty-nine billion, twenty-four million, eight hundred sixty-two thousand".