6411131543463 has 8 divisors (see below), whose sum is σ = 8779207158768. Its totient is φ = 4158571811904.

The previous prime is 6411131543461. The next prime is 6411131543561. The reversal of 6411131543463 is 3643451311146.

It is a happy number.

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

It is not a de Polignac number, because 6411131543463 - 2¹ = 6411131543461 is a prime.

It is a super-2 number, since 2×6411131543463² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6411131543461) 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, 28878970806 + ... + 28878971027.

It is an arithmetic number, because the mean of its divisors is an integer number (1097400894846).

Almost surely, 2^{6411131543463} is an apocalyptic number.

6411131543463 is a deficient number, since it is larger than the sum of its proper divisors (2368075615305).

6411131543463 is a wasteful number, since it uses less digits than its factorization.

6411131543463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57757941873.

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

The spelling of 6411131543463 in words is "six trillion, four hundred eleven billion, one hundred thirty-one million, five hundred forty-three thousand, four hundred sixty-three".