4202439924 has 24 divisors (see below), whose sum is σ = 9831306240. Its totient is φ = 1397154304.

The previous prime is 4202439911. The next prime is 4202439929. The reversal of 4202439924 is 4299342024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4202439929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452589 + ... + 461780.

It is an arithmetic number, because the mean of its divisors is an integer number (409637760).

Almost surely, 2^4202439924 is an apocalyptic number.

It is an amenable number.

4202439924 is an abundant number, since it is smaller than the sum of its proper divisors (5628866316).

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

4202439924 is a wasteful number, since it uses less digits than its factorization.

4202439924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914759 (or 914757 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 4202439924 is about 64826.2286732770. The cubic root of 4202439924 is about 1613.7410175493.

The spelling of 4202439924 in words is "four billion, two hundred two million, four hundred thirty-nine thousand, nine hundred twenty-four".