4023838012 has 24 divisors (see below), whose sum is σ = 7414374800. Its totient is φ = 1905503616.

The previous prime is 4023838009. The next prime is 4023838033. The reversal of 4023838012 is 2108383204.

It is a super-2 number, since 2×4023838012² = 32382544693632224288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 515128 + ... + 522880.

Almost surely, 2^4023838012 is an apocalyptic number.

It is an amenable number.

4023838012 is a deficient number, since it is larger than the sum of its proper divisors (3390536788).

4023838012 is a wasteful number, since it uses less digits than its factorization.

4023838012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14605 (or 14603 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 4023838012 is about 63433.7292928612. The cubic root of 4023838012 is about 1590.5481822228.

The spelling of 4023838012 in words is "four billion, twenty-three million, eight hundred thirty-eight thousand, twelve".