432322332142 has 32 divisors (see below), whose sum is σ = 670985763840. Its totient is φ = 208693964160.

The previous prime is 432322332133. The next prime is 432322332163. The reversal of 432322332142 is 241233223234.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59356833 + ... + 59364115.

It is an arithmetic number, because the mean of its divisors is an integer number (20968305120).

Almost surely, 2^432322332142 is an apocalyptic number.

432322332142 is a deficient number, since it is larger than the sum of its proper divisors (238663431698).

432322332142 is a wasteful number, since it uses less digits than its factorization.

432322332142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9448.

The product of its digits is 41472, while the sum is 31.

Adding to 432322332142 its reverse (241233223234), we get a palindrome (673555555376).

The spelling of 432322332142 in words is "four hundred thirty-two billion, three hundred twenty-two million, three hundred thirty-two thousand, one hundred forty-two".