322542532242 has 36 divisors (see below), whose sum is σ = 812938833486. Its totient is φ = 92155008960.

The previous prime is 322542532237. The next prime is 322542532283. The reversal of 322542532242 is 242235245223.

322542532242 is a `hidden beast` number, since 3 + 2 + 2 + 5 + 425 + 3 + 224 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 316956614121 + 5585918121 = 562989^2 + 74739^2 .

It is a junction number, because it is equal to n+sod(n) for n = 322542532197 and 322542532206.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 182846359 + ... + 182848122.

Almost surely, 2^322542532242 is an apocalyptic number.

322542532242 is an abundant number, since it is smaller than the sum of its proper divisors (490396301244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

322542532242 is a wasteful number, since it uses less digits than its factorization.

322542532242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365694503 (or 365694493 counting only the distinct ones).

The product of its digits is 230400, while the sum is 36.

Adding to 322542532242 its reverse (242235245223), we get a palindrome (564777777465).

The spelling of 322542532242 in words is "three hundred twenty-two billion, five hundred forty-two million, five hundred thirty-two thousand, two hundred forty-two".