342122505232 has 10 divisors (see below), whose sum is σ = 662862353918. Its totient is φ = 171061252608.

The previous prime is 342122505229. The next prime is 342122505271. The reversal of 342122505232 is 232505221243.

It can be written as a sum of positive squares in only one way, i.e., 339954299136 + 2168206096 = 583056^2 + 46564^2 .

It is a junction number, because it is equal to n+sod(n) for n = 342122505194 and 342122505203.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10691328273 + ... + 10691328304.

Almost surely, 2^342122505232 is an apocalyptic number.

It is an amenable number.

342122505232 is a deficient number, since it is larger than the sum of its proper divisors (320739848686).

342122505232 is a wasteful number, since it uses less digits than its factorization.

342122505232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21382656585 (or 21382656579 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 342122505232 its reverse (232505221243), we get a palindrome (574627726475).

The spelling of 342122505232 in words is "three hundred forty-two billion, one hundred twenty-two million, five hundred five thousand, two hundred thirty-two".