20024430634232 has 8 divisors (see below), whose sum is σ = 37545807439200. Its totient is φ = 10012215317112.

The previous prime is 20024430634163. The next prime is 20024430634249. The reversal of 20024430634232 is 23243603442002.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 20024430634192 and 20024430634201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251526914632 + ... + 1251526914647.

It is an arithmetic number, because the mean of its divisors is an integer number (4693225929900).

Almost surely, 2^{20024430634232} is an apocalyptic number.

It is an amenable number.

20024430634232 is a deficient number, since it is larger than the sum of its proper divisors (17521376804968).

20024430634232 is a wasteful number, since it uses less digits than its factorization.

20024430634232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503053829285 (or 2503053829281 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 35.

The spelling of 20024430634232 in words is "twenty trillion, twenty-four billion, four hundred thirty million, six hundred thirty-four thousand, two hundred thirty-two".