352945918312 has 64 divisors (see below), whose sum is σ = 740344872960. Its totient is φ = 156686476800.

The previous prime is 352945918267. The next prime is 352945918327. The reversal of 352945918312 is 213819549253.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 352945918312.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280168 + ... + 885655.

It is an arithmetic number, because the mean of its divisors is an integer number (11567888640).

Almost surely, 2^352945918312 is an apocalyptic number.

It is an amenable number.

352945918312 is an abundant number, since it is smaller than the sum of its proper divisors (387398954648).

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

352945918312 is a wasteful number, since it uses less digits than its factorization.

352945918312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165954 (or 1165950 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 52.

The spelling of 352945918312 in words is "three hundred fifty-two billion, nine hundred forty-five million, nine hundred eighteen thousand, three hundred twelve".