356328880544 has 96 divisors (see below), whose sum is σ = 864567277056. Its totient is φ = 140776704000.

The previous prime is 356328880519. The next prime is 356328880547. The reversal of 356328880544 is 445088823653.

It is a super-2 number, since 2×356328880544² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a self number, because there is not a number n which added to its sum of digits gives 356328880544.

It is not an unprimeable number, because it can be changed into a prime (356328880547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2105444 + ... + 2268380.

It is an arithmetic number, because the mean of its divisors is an integer number (9005909136).

Almost surely, 2^356328880544 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 356328880544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (432283638528).

356328880544 is an abundant number, since it is smaller than the sum of its proper divisors (508238396512).

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

356328880544 is a wasteful number, since it uses less digits than its factorization.

356328880544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163718 (or 163710 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 56.

The spelling of 356328880544 in words is "three hundred fifty-six billion, three hundred twenty-eight million, eight hundred eighty thousand, five hundred forty-four".