4054042239 has 32 divisors (see below), whose sum is σ = 6075808704. Its totient is φ = 2387973120.

The previous prime is 4054042219. The next prime is 4054042243. The reversal of 4054042239 is 9322404504.

It is not a de Polignac number, because 4054042239 - 2⁸ = 4054041983 is a prime.

It is a super-2 number, since 2×4054042239² = 32870516951192266242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4054042219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60829 + ... + 108665.

It is an arithmetic number, because the mean of its divisors is an integer number (189869022).

Almost surely, 2^4054042239 is an apocalyptic number.

4054042239 is a deficient number, since it is larger than the sum of its proper divisors (2021766465).

4054042239 is a wasteful number, since it uses less digits than its factorization.

4054042239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47947.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 4054042239 is about 63671.3612152277. The cubic root of 4054042239 is about 1594.5179885403.

The spelling of 4054042239 in words is "four billion, fifty-four million, forty-two thousand, two hundred thirty-nine".