4239242991792 has 100 divisors (see below), whose sum is σ = 12407460123960. Its totient is φ = 1397203644672.

The previous prime is 4239242991761. The next prime is 4239242991829. The reversal of 4239242991792 is 2971992429324.

4239242991792 is a `hidden beast` number, since 4 + 2 + 39 + 2 + 429 + 9 + 179 + 2 = 666.

It is a super-2 number, since 2×4239242991792² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18261178 + ... + 18491865.

Almost surely, 2^{4239242991792} is an apocalyptic number.

It is an amenable number.

4239242991792 is an abundant number, since it is smaller than the sum of its proper divisors (8168217132168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4239242991792 is a wasteful number, since it uses less digits than its factorization.

4239242991792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36753152 (or 36753137 counting only the distinct ones).

The product of its digits is 35271936, while the sum is 63.

The spelling of 4239242991792 in words is "four trillion, two hundred thirty-nine billion, two hundred forty-two million, nine hundred ninety-one thousand, seven hundred ninety-two".