641304122022435 has 8 divisors (see below), whose sum is σ = 1026086595235920. Its totient is φ = 342028865078624.

The previous prime is 641304122022419. The next prime is 641304122022467. The reversal of 641304122022435 is 534220221403146.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 641304122022435 - 2⁴ = 641304122022419 is a prime.

It is a super-3 number, since 3×641304122022435³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 641304122022393 and 641304122022402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21376804067400 + ... + 21376804067429.

It is an arithmetic number, because the mean of its divisors is an integer number (128260824404490).

Almost surely, 2^{641304122022435} is an apocalyptic number.

641304122022435 is a deficient number, since it is larger than the sum of its proper divisors (384782473213485).

641304122022435 is a wasteful number, since it uses less digits than its factorization.

641304122022435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42753608134837.

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 641304122022435 in words is "six hundred forty-one trillion, three hundred four billion, one hundred twenty-two million, twenty-two thousand, four hundred thirty-five".