4043164631 has 8 divisors (see below), whose sum is σ = 4420257024. Its totient is φ = 3667660920.

The previous prime is 4043164627. The next prime is 4043164649. The reversal of 4043164631 is 1364613404.

4043164631 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4043164631 - 2² = 4043164627 is a prime.

It is a super-2 number, since 2×4043164631² = 32694360466738732322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4043164031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391841 + ... + 402026.

It is an arithmetic number, because the mean of its divisors is an integer number (552532128).

Almost surely, 2^4043164631 is an apocalyptic number.

4043164631 is a deficient number, since it is larger than the sum of its proper divisors (377092393).

4043164631 is a wasteful number, since it uses less digits than its factorization.

4043164631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794341.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 4043164631 is about 63585.8838972928. The cubic root of 4043164631 is about 1593.0906002329.

The spelling of 4043164631 in words is "four billion, forty-three million, one hundred sixty-four thousand, six hundred thirty-one".