352135223132 has 24 divisors (see below), whose sum is σ = 768295032960. Its totient is φ = 137195541360.

The previous prime is 352135223123. The next prime is 352135223137. The reversal of 352135223132 is 231322531253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352135223137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571647782 + ... + 571648397.

It is an arithmetic number, because the mean of its divisors is an integer number (32012293040).

Almost surely, 2^352135223132 is an apocalyptic number.

It is an amenable number.

352135223132 is an abundant number, since it is smaller than the sum of its proper divisors (416159809828).

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

352135223132 is a wasteful number, since it uses less digits than its factorization.

352135223132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143296201 (or 1143296199 counting only the distinct ones).

The product of its digits is 32400, while the sum is 32.

Adding to 352135223132 its reverse (231322531253), we get a palindrome (583457754385).

The spelling of 352135223132 in words is "three hundred fifty-two billion, one hundred thirty-five million, two hundred twenty-three thousand, one hundred thirty-two".