352147166646 has 32 divisors (see below), whose sum is σ = 768342440448. Its totient is φ = 106708297440.

The previous prime is 352147166627. The next prime is 352147166669. The reversal of 352147166646 is 646661741253.

It is a congruent number.

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, 4015155 + ... + 4101921.

It is an arithmetic number, because the mean of its divisors is an integer number (24010701264).

Almost surely, 2^352147166646 is an apocalyptic number.

352147166646 is an abundant number, since it is smaller than the sum of its proper divisors (416195273802).

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

352147166646 is a wasteful number, since it uses less digits than its factorization.

352147166646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148276.

The product of its digits is 4354560, while the sum is 51.

The spelling of 352147166646 in words is "three hundred fifty-two billion, one hundred forty-seven million, one hundred sixty-six thousand, six hundred forty-six".