641260562332 has 24 divisors (see below), whose sum is σ = 1223827371200. Its totient is φ = 292220001216.

The previous prime is 641260562311. The next prime is 641260562339. The reversal of 641260562332 is 233265062146.

It is a super-2 number, since 2×641260562332² (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 (641260562339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78046107 + ... + 78054322.

Almost surely, 2^641260562332 is an apocalyptic number.

It is an amenable number.

641260562332 is a deficient number, since it is larger than the sum of its proper divisors (582566808868).

641260562332 is a wasteful number, since it uses less digits than its factorization.

641260562332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156100525 (or 156100523 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 641260562332 in words is "six hundred forty-one billion, two hundred sixty million, five hundred sixty-two thousand, three hundred thirty-two".