4239231538492 has 6 divisors (see below), whose sum is σ = 7418655192368. Its totient is φ = 2119615769244.

The previous prime is 4239231538469. The next prime is 4239231538541. The reversal of 4239231538492 is 2948351329324.

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, 529903942308 + ... + 529903942315.

Almost surely, 2^{4239231538492} is an apocalyptic number.

It is an amenable number.

4239231538492 is a deficient number, since it is larger than the sum of its proper divisors (3179423653876).

4239231538492 is a wasteful number, since it uses less digits than its factorization.

4239231538492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059807884627 (or 1059807884625 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 55.

The spelling of 4239231538492 in words is "four trillion, two hundred thirty-nine billion, two hundred thirty-one million, five hundred thirty-eight thousand, four hundred ninety-two".