4023442371 has 32 divisors (see below), whose sum is σ = 6142252032. Its totient is φ = 2323601280.

The previous prime is 4023442327. The next prime is 4023442373. The reversal of 4023442371 is 1732443204.

It is not a de Polignac number, because 4023442371 - 2⁶ = 4023442307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4023442373) 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, 5226 + ... + 89856.

It is an arithmetic number, because the mean of its divisors is an integer number (191945376).

Almost surely, 2^4023442371 is an apocalyptic number.

4023442371 is a deficient number, since it is larger than the sum of its proper divisors (2118809661).

4023442371 is a wasteful number, since it uses less digits than its factorization.

4023442371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84723.

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 4023442371 is about 63430.6106781261. The cubic root of 4023442371 is about 1590.4960506760.

Adding to 4023442371 its reverse (1732443204), we get a palindrome (5755885575).

The spelling of 4023442371 in words is "four billion, twenty-three million, four hundred forty-two thousand, three hundred seventy-one".