352623198318 has 16 divisors (see below), whose sum is σ = 708172733136. Its totient is φ = 117053343360.

The previous prime is 352623198253. The next prime is 352623198349. The reversal of 352623198318 is 813891326253.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121929121 + ... + 121932012.

It is an arithmetic number, because the mean of its divisors is an integer number (44260795821).

Almost surely, 2^352623198318 is an apocalyptic number.

352623198318 is an abundant number, since it is smaller than the sum of its proper divisors (355549534818).

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

352623198318 is a wasteful number, since it uses less digits than its factorization.

352623198318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243861379.

The product of its digits is 1866240, while the sum is 51.

The spelling of 352623198318 in words is "three hundred fifty-two billion, six hundred twenty-three million, one hundred ninety-eight thousand, three hundred eighteen".