239724242427932 has 12 divisors (see below), whose sum is σ = 423842346149040. Its totient is φ = 118626429242496.

The previous prime is 239724242427919. The next prime is 239724242427937.

239724242427932 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239724242427937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308922992432 + ... + 308922993207.

It is an arithmetic number, because the mean of its divisors is an integer number (35320195512420).

Almost surely, 2^{239724242427932} is an apocalyptic number.

It is an amenable number.

239724242427932 is a deficient number, since it is larger than the sum of its proper divisors (184118103721108).

239724242427932 is a wasteful number, since it uses less digits than its factorization.

239724242427932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617845985740 (or 617845985738 counting only the distinct ones).

The product of its digits is 146313216, while the sum is 62.

The spelling of 239724242427932 in words is "two hundred thirty-nine trillion, seven hundred twenty-four billion, two hundred forty-two million, four hundred twenty-seven thousand, nine hundred thirty-two".