232040431322 has 32 divisors (see below), whose sum is σ = 398567399040. Its totient is φ = 99250145280.

The previous prime is 232040431309. The next prime is 232040431459. The reversal of 232040431322 is 223134040232.

It is a junction number, because it is equal to n+sod(n) for n = 232040431291 and 232040431300.

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, 16360298 + ... + 16374474.

It is an arithmetic number, because the mean of its divisors is an integer number (12455231220).

Almost surely, 2^232040431322 is an apocalyptic number.

232040431322 is a deficient number, since it is larger than the sum of its proper divisors (166526967718).

232040431322 is a wasteful number, since it uses less digits than its factorization.

232040431322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16406.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 232040431322 its reverse (223134040232), we get a palindrome (455174471554).

The spelling of 232040431322 in words is "two hundred thirty-two billion, forty million, four hundred thirty-one thousand, three hundred twenty-two".