4432032142 has 8 divisors (see below), whose sum is σ = 6649772832. Its totient is φ = 2215441200.

The previous prime is 4432032133. The next prime is 4432032193. The reversal of 4432032142 is 2412302344.

It is a happy number.

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

It is a super-2 number, since 2×4432032142² = 39285817815442216328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277734 + ... + 293257.

It is an arithmetic number, because the mean of its divisors is an integer number (831221604).

Almost surely, 2^4432032142 is an apocalyptic number.

4432032142 is a deficient number, since it is larger than the sum of its proper divisors (2217740690).

4432032142 is a wasteful number, since it uses less digits than its factorization.

4432032142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574874.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4432032142 is about 66573.5093111367. The cubic root of 4432032142 is about 1642.6093873233.

Adding to 4432032142 its reverse (2412302344), we get a palindrome (6844334486).

The spelling of 4432032142 in words is "four billion, four hundred thirty-two million, thirty-two thousand, one hundred forty-two".