353361291364 has 81 divisors (see below), whose sum is σ = 660602932353. Its totient is φ = 165378519936.

The previous prime is 353361291343. The next prime is 353361291377. The reversal of 353361291364 is 463192163353.

It is a happy number.

The square root of 353361291364 is 594442.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 133925257764 + 219436033600 = 365958^2 + 468440^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1275672394 + ... + 1275672670.

Almost surely, 2^353361291364 is an apocalyptic number.

353361291364 is the 594442-nd square number.

It is an amenable number.

353361291364 is a deficient number, since it is larger than the sum of its proper divisors (307241640989).

353361291364 is an equidigital number, since it uses as much as digits as its factorization.

353361291364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690 (or 345 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 46.

The spelling of 353361291364 in words is "three hundred fifty-three billion, three hundred sixty-one million, two hundred ninety-one thousand, three hundred sixty-four".