239228849242 has 4 divisors (see below), whose sum is σ = 358843273866. Its totient is φ = 119614424620.

The previous prime is 239228849239. The next prime is 239228849263. The reversal of 239228849242 is 242948822932.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 157330429201 + 81898420041 = 396649^2 + 286179^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59807212309 + ... + 59807212312.

Almost surely, 2^239228849242 is an apocalyptic number.

239228849242 is a deficient number, since it is larger than the sum of its proper divisors (119614424624).

239228849242 is a wasteful number, since it uses less digits than its factorization.

239228849242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119614424623.

The product of its digits is 7962624, while the sum is 55.

The spelling of 239228849242 in words is "two hundred thirty-nine billion, two hundred twenty-eight million, eight hundred forty-nine thousand, two hundred forty-two".