4058438723 has 12 divisors (see below), whose sum is σ = 4185207048. Its totient is φ = 3934752480.

The previous prime is 4058438717. The next prime is 4058438729. The reversal of 4058438723 is 3278348504.

It is an interprime number because it is at equal distance from previous prime (4058438717) and next prime (4058438729).

It is not a de Polignac number, because 4058438723 - 2⁴ = 4058438707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4058438729) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 246128 + ... + 262098.

It is an arithmetic number, because the mean of its divisors is an integer number (348767254).

Almost surely, 2^4058438723 is an apocalyptic number.

4058438723 is a deficient number, since it is larger than the sum of its proper divisors (126768325).

4058438723 is an equidigital number, since it uses as much as digits as its factorization.

4058438723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16162 (or 16103 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The square root of 4058438723 is about 63705.8766755470. The cubic root of 4058438723 is about 1595.0941821922.

The spelling of 4058438723 in words is "four billion, fifty-eight million, four hundred thirty-eight thousand, seven hundred twenty-three".