352447130663 has 4 divisors (see below), whose sum is σ = 352769590248. Its totient is φ = 352124671080.

The previous prime is 352447130653. The next prime is 352447130689. The reversal of 352447130663 is 366031744253.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 352447130663 - 2¹⁸ = 352446868519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352447130653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161228153 + ... + 161230338.

It is an arithmetic number, because the mean of its divisors is an integer number (88192397562).

Almost surely, 2^352447130663 is an apocalyptic number.

352447130663 is a deficient number, since it is larger than the sum of its proper divisors (322459585).

352447130663 is a wasteful number, since it uses less digits than its factorization.

352447130663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322459584.

The product of its (nonzero) digits is 1088640, while the sum is 44.

The spelling of 352447130663 in words is "three hundred fifty-two billion, four hundred forty-seven million, one hundred thirty thousand, six hundred sixty-three".