4031023040 has 84 divisors (see below), whose sum is σ = 10550929368. Its totient is φ = 1465812480.

The previous prime is 4031023039. The next prime is 4031023057. The reversal of 4031023040 is 403201304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13334 + ... + 90773.

It is an arithmetic number, because the mean of its divisors is an integer number (125606302).

Almost surely, 2^4031023040 is an apocalyptic number.

4031023040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4031023040 is an abundant number, since it is smaller than the sum of its proper divisors (6519906328).

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

4031023040 is a wasteful number, since it uses less digits than its factorization.

4031023040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104146 (or 104125 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 4031023040 is about 63490.3381625897. The cubic root of 4031023040 is about 1591.4943218575.

Adding to 4031023040 its reverse (403201304), we get a palindrome (4434224344).

The spelling of 4031023040 in words is "four billion, thirty-one million, twenty-three thousand, forty".