641340033633060 has 48 divisors (see below), whose sum is σ = 1797398063278272. Its totient is φ = 170867250006400.

The previous prime is 641340033633023. The next prime is 641340033633067. The reversal of 641340033633060 is 60336330043146.

It is a super-2 number, since 2×641340033633060² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (641340033633067) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4898651571 + ... + 4898782490.

It is an arithmetic number, because the mean of its divisors is an integer number (37445792984964).

Almost surely, 2^{641340033633060} is an apocalyptic number.

641340033633060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

641340033633060 is an abundant number, since it is smaller than the sum of its proper divisors (1156058029645212).

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

641340033633060 is a wasteful number, since it uses less digits than its factorization.

641340033633060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9797435164 (or 9797435162 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 42.

The spelling of 641340033633060 in words is "six hundred forty-one trillion, three hundred forty billion, thirty-three million, six hundred thirty-three thousand, sixty".