352379356728 has 128 divisors (see below), whose sum is σ = 1022229573120. Its totient is φ = 99137871360.

The previous prime is 352379356711. The next prime is 352379356733. The reversal of 352379356728 is 827653973253.

It is a super-2 number, since 2×352379356728² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39763018 + ... + 39771878.

It is an arithmetic number, because the mean of its divisors is an integer number (7986168540).

Almost surely, 2^352379356728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 352379356728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (511114786560).

352379356728 is an abundant number, since it is smaller than the sum of its proper divisors (669850216392).

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

352379356728 is a wasteful number, since it uses less digits than its factorization.

352379356728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12477 (or 12473 counting only the distinct ones).

The product of its digits is 57153600, while the sum is 60.

The spelling of 352379356728 in words is "three hundred fifty-two billion, three hundred seventy-nine million, three hundred fifty-six thousand, seven hundred twenty-eight".