20000230002032 has 40 divisors (see below), whose sum is σ = 44332988566656. Its totient is φ = 8562475855296.

The previous prime is 20000230001987. The next prime is 20000230002043. The reversal of 20000230002032 is 23020003200002.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 20000230001998 and 20000230002016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94177718 + ... + 94389845.

Almost surely, 2^{20000230002032} is an apocalyptic number.

It is an amenable number.

20000230002032 is an abundant number, since it is smaller than the sum of its proper divisors (24332758564624).

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

20000230002032 is a wasteful number, since it uses less digits than its factorization.

20000230002032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188568525 (or 188568519 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 20000230002032 its reverse (23020003200002), we get a palindrome (43020233202034).

The spelling of 20000230002032 in words is "twenty trillion, two hundred thirty million, two thousand, thirty-two".