232143034322 has 32 divisors (see below), whose sum is σ = 379233403200. Its totient is φ = 106156008000.

The previous prime is 232143034297. The next prime is 232143034327. The reversal of 232143034322 is 223430341232.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (232143034327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14815172 + ... + 14830832.

It is an arithmetic number, because the mean of its divisors is an integer number (11851043850).

Almost surely, 2^232143034322 is an apocalyptic number.

232143034322 is a deficient number, since it is larger than the sum of its proper divisors (147090368878).

232143034322 is a wasteful number, since it uses less digits than its factorization.

232143034322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29162.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 232143034322 its reverse (223430341232), we get a palindrome (455573375554).

The spelling of 232143034322 in words is "two hundred thirty-two billion, one hundred forty-three million, thirty-four thousand, three hundred twenty-two".