352263445431 has 64 divisors (see below), whose sum is σ = 506055610368. Its totient is φ = 217185228288.

The previous prime is 352263445393. The next prime is 352263445439. The reversal of 352263445431 is 134544362253.

It is not a de Polignac number, because 352263445431 - 2¹⁴ = 352263429047 is a prime.

It is a super-2 number, since 2×352263445431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352263445439) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 474109246 + ... + 474109988.

It is an arithmetic number, because the mean of its divisors is an integer number (7907118912).

Almost surely, 2^352263445431 is an apocalyptic number.

352263445431 is a deficient number, since it is larger than the sum of its proper divisors (153792164937).

352263445431 is a wasteful number, since it uses less digits than its factorization.

352263445431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460.

The product of its digits is 1036800, while the sum is 42.

The spelling of 352263445431 in words is "three hundred fifty-two billion, two hundred sixty-three million, four hundred forty-five thousand, four hundred thirty-one".