20231432740732 has 12 divisors (see below), whose sum is σ = 35408972529280. Its totient is φ = 10114583446656.

The previous prime is 20231432740669. The next prime is 20231432740769. The reversal of 20231432740732 is 23704723413202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283190748 + ... + 283262179.

Almost surely, 2^{20231432740732} is an apocalyptic number.

It is an amenable number.

20231432740732 is a deficient number, since it is larger than the sum of its proper divisors (15177539788548).

20231432740732 is a wasteful number, since it uses less digits than its factorization.

20231432740732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566461860 (or 566461858 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 40.

The spelling of 20231432740732 in words is "twenty trillion, two hundred thirty-one billion, four hundred thirty-two million, seven hundred forty thousand, seven hundred thirty-two".