641301116035344 has 40 divisors (see below), whose sum is σ = 1728724747576512. Its totient is φ = 204472819605120.

The previous prime is 641301116035337. The next prime is 641301116035373. The reversal of 641301116035344 is 443530611103146.

It is a happy number.

It is a super-2 number, since 2×641301116035344² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 641301116035296 and 641301116035305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290444344927 + ... + 290444347134.

Almost surely, 2^{641301116035344} is an apocalyptic number.

It is an amenable number.

641301116035344 is an abundant number, since it is smaller than the sum of its proper divisors (1087423631541168).

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

641301116035344 is a wasteful number, since it uses less digits than its factorization.

641301116035344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580888692095 (or 580888692089 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 641301116035344 in words is "six hundred forty-one trillion, three hundred one billion, one hundred sixteen million, thirty-five thousand, three hundred forty-four".