352260446540 has 48 divisors (see below), whose sum is σ = 752178208320. Its totient is φ = 138546965760.

The previous prime is 352260446539. The next prime is 352260446561. The reversal of 352260446540 is 45644062253.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197126 + ... + 862194.

It is an arithmetic number, because the mean of its divisors is an integer number (15670379340).

Almost surely, 2^352260446540 is an apocalyptic number.

It is an amenable number.

352260446540 is an abundant number, since it is smaller than the sum of its proper divisors (399917761780).

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

352260446540 is a wasteful number, since it uses less digits than its factorization.

352260446540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665522 (or 665520 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 352260446540 in words is "three hundred fifty-two billion, two hundred sixty million, four hundred forty-six thousand, five hundred forty".