4038518632 has 16 divisors (see below), whose sum is σ = 7572896640. Its totient is φ = 2019079536.

The previous prime is 4038518611. The next prime is 4038518651. The reversal of 4038518632 is 2368158304.

It is a super-2 number, since 2×4038518632² = 32619265482022302848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164553 + ... + 187495.

It is an arithmetic number, because the mean of its divisors is an integer number (473306040).

Almost surely, 2^4038518632 is an apocalyptic number.

It is an amenable number.

4038518632 is a deficient number, since it is larger than the sum of its proper divisors (3534378008).

4038518632 is a wasteful number, since it uses less digits than its factorization.

4038518632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44952 (or 44948 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 4038518632 is about 63549.3401381950. The cubic root of 4038518632 is about 1592.4801597453.

The spelling of 4038518632 in words is "four billion, thirty-eight million, five hundred eighteen thousand, six hundred thirty-two".