352052403132 has 12 divisors (see below), whose sum is σ = 821455607336. Its totient is φ = 117350801040.

The previous prime is 352052403071. The next prime is 352052403133. The reversal of 352052403132 is 231304250253.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 352052403132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352052403133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14668850119 + ... + 14668850142.

Almost surely, 2^352052403132 is an apocalyptic number.

It is an amenable number.

352052403132 is an abundant number, since it is smaller than the sum of its proper divisors (469403204204).

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

352052403132 is a wasteful number, since it uses less digits than its factorization.

352052403132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29337700268 (or 29337700266 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 352052403132 its reverse (231304250253), we get a palindrome (583356653385).

The spelling of 352052403132 in words is "three hundred fifty-two billion, fifty-two million, four hundred three thousand, one hundred thirty-two".