352042420122 has 24 divisors (see below), whose sum is σ = 770164004064. Its totient is φ = 116208176904.

The previous prime is 352042420099. The next prime is 352042420133. The reversal of 352042420122 is 221024240253.

352042420122 is a `hidden beast` number, since 35 + 2 + 0 + 424 + 201 + 2 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94939468 + ... + 94943175.

It is an arithmetic number, because the mean of its divisors is an integer number (32090166836).

Almost surely, 2^352042420122 is an apocalyptic number.

352042420122 is an abundant number, since it is smaller than the sum of its proper divisors (418121583942).

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

352042420122 is a wasteful number, since it uses less digits than its factorization.

352042420122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189882754 (or 189882751 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 352042420122 its reverse (221024240253), we get a palindrome (573066660375).

The spelling of 352042420122 in words is "three hundred fifty-two billion, forty-two million, four hundred twenty thousand, one hundred twenty-two".