352303288625490 has 128 divisors (see below), whose sum is σ = 893870289734400. Its totient is φ = 88618965442560.

The previous prime is 352303288625489. The next prime is 352303288625573. The reversal of 352303288625490 is 94526882303253.

It is a super-2 number, since 2×352303288625490² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 842281126 + ... + 842699294.

It is an arithmetic number, because the mean of its divisors is an integer number (6983361638550).

Almost surely, 2^{352303288625490} is an apocalyptic number.

352303288625490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 352303288625490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (446935144867200).

352303288625490 is an abundant number, since it is smaller than the sum of its proper divisors (541567001108910).

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

352303288625490 is a wasteful number, since it uses less digits than its factorization.

352303288625490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424572.

The product of its (nonzero) digits is 74649600, while the sum is 60.

The spelling of 352303288625490 in words is "three hundred fifty-two trillion, three hundred three billion, two hundred eighty-eight million, six hundred twenty-five thousand, four hundred ninety".