4138075893 has 64 divisors (see below), whose sum is σ = 6881587200. Its totient is φ = 2157622272.

The previous prime is 4138075867. The next prime is 4138075901. The reversal of 4138075893 is 3985708314.

It is not a de Polignac number, because 4138075893 - 2⁸ = 4138075637 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4138075813) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6908008 + ... + 6908606.

It is an arithmetic number, because the mean of its divisors is an integer number (107524800).

Almost surely, 2^4138075893 is an apocalyptic number.

It is an amenable number.

4138075893 is a deficient number, since it is larger than the sum of its proper divisors (2743511307).

4138075893 is a wasteful number, since it uses less digits than its factorization.

4138075893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186.

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 4138075893 is about 64327.8780389964. The cubic root of 4138075893 is about 1605.4599786031.

The spelling of 4138075893 in words is "four billion, one hundred thirty-eight million, seventy-five thousand, eight hundred ninety-three".