202433242239 has 6 divisors (see below), whose sum is σ = 292403572136. Its totient is φ = 134955494820.

The previous prime is 202433242229. The next prime is 202433242247. The reversal of 202433242239 is 932242334202.

It is not a de Polignac number, because 202433242239 - 2⁴ = 202433242223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202433242229) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11246291227 + ... + 11246291244.

Almost surely, 2^202433242239 is an apocalyptic number.

202433242239 is a deficient number, since it is larger than the sum of its proper divisors (89970329897).

202433242239 is a wasteful number, since it uses less digits than its factorization.

202433242239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22492582477 (or 22492582474 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

The spelling of 202433242239 in words is "two hundred two billion, four hundred thirty-three million, two hundred forty-two thousand, two hundred thirty-nine".