352788460242440 has 32 divisors (see below), whose sum is σ = 799833379340160. Its totient is φ = 140038167422400.

The previous prime is 352788460242419. The next prime is 352788460242479. The reversal of 352788460242440 is 44242064887253.

It is a self number, because there is not a number n which added to its sum of digits gives 352788460242440.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33663015776 + ... + 33663026255.

It is an arithmetic number, because the mean of its divisors is an integer number (24994793104380).

Almost surely, 2^{352788460242440} is an apocalyptic number.

It is an amenable number.

352788460242440 is an abundant number, since it is smaller than the sum of its proper divisors (447044919097720).

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

352788460242440 is a wasteful number, since it uses less digits than its factorization.

352788460242440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67326042173 (or 67326042169 counting only the distinct ones).

The product of its (nonzero) digits is 82575360, while the sum is 59.

The spelling of 352788460242440 in words is "three hundred fifty-two trillion, seven hundred eighty-eight billion, four hundred sixty million, two hundred forty-two thousand, four hundred forty".