6330540641431 has 8 divisors (see below), whose sum is σ = 6805508417280. Its totient is φ = 5869751008248.

The previous prime is 6330540641377. The next prime is 6330540641441. The reversal of 6330540641431 is 1341460450336.

6330540641431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-6330540641431 is a prime.

It is a super-2 number, since 2×6330540641431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6330540641441) 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, 3544534741 + ... + 3544536526.

It is an arithmetic number, because the mean of its divisors is an integer number (850688552160).

Almost surely, 2^{6330540641431} is an apocalyptic number.

6330540641431 is a deficient number, since it is larger than the sum of its proper divisors (474967775849).

6330540641431 is a wasteful number, since it uses less digits than its factorization.

6330540641431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7089071333.

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

The spelling of 6330540641431 in words is "six trillion, three hundred thirty billion, five hundred forty million, six hundred forty-one thousand, four hundred thirty-one".