351333852804 has 144 divisors (see below), whose sum is σ = 991497386880. Its totient is φ = 104001408000.

The previous prime is 351333852797. The next prime is 351333852833. The reversal of 351333852804 is 408258333153.

351333852804 is a `hidden beast` number, since 3 + 513 + 3 + 3 + 8 + 52 + 80 + 4 = 666.

It is a super-2 number, since 2×351333852804² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 351333852804.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3007324 + ... + 3121964.

It is an arithmetic number, because the mean of its divisors is an integer number (6885398520).

Almost surely, 2^351333852804 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 351333852804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (495748693440).

351333852804 is an abundant number, since it is smaller than the sum of its proper divisors (640163534076).

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

351333852804 is a wasteful number, since it uses less digits than its factorization.

351333852804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114842 (or 114837 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 351333852804 in words is "three hundred fifty-one billion, three hundred thirty-three million, eight hundred fifty-two thousand, eight hundred four".