4139811152 has 20 divisors (see below), whose sum is σ = 8035301556. Its totient is φ = 2066184960.

The previous prime is 4139811149. The next prime is 4139811157. The reversal of 4139811152 is 2511189314.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1198267456 + 2941543696 = 34616^2 + 54236^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4139811157) 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, 223349 + ... + 241172.

Almost surely, 2^4139811152 is an apocalyptic number.

It is an amenable number.

4139811152 is a deficient number, since it is larger than the sum of its proper divisors (3895490404).

4139811152 is a wasteful number, since it uses less digits than its factorization.

4139811152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465086 (or 465080 counting only the distinct ones).

The product of its digits is 8640, while the sum is 35.

The square root of 4139811152 is about 64341.3642379457. The cubic root of 4139811152 is about 1605.6843582125.

The spelling of 4139811152 in words is "four billion, one hundred thirty-nine million, eight hundred eleven thousand, one hundred fifty-two".