4042031896 has 16 divisors (see below), whose sum is σ = 8661497040. Its totient is φ = 1732299360.

The previous prime is 4042031881. The next prime is 4042031897. The reversal of 4042031896 is 6981302404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042031897) 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, 36089515 + ... + 36089626.

It is an arithmetic number, because the mean of its divisors is an integer number (541343565).

Almost surely, 2^4042031896 is an apocalyptic number.

It is an amenable number.

4042031896 is an abundant number, since it is smaller than the sum of its proper divisors (4619465144).

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

4042031896 is a wasteful number, since it uses less digits than its factorization.

4042031896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72179154 (or 72179150 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 4042031896 is about 63576.9761470298. The cubic root of 4042031896 is about 1592.9418126541.

The spelling of 4042031896 in words is "four billion, forty-two million, thirty-one thousand, eight hundred ninety-six".