6431140411346 has 64 divisors (see below), whose sum is σ = 11740678410240. Its totient is φ = 2579121699840.

The previous prime is 6431140411249. The next prime is 6431140411349.

6431140411346 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×6431140411346³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (6431140411349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87833720 + ... + 87906908.

It is an arithmetic number, because the mean of its divisors is an integer number (183448100160).

Almost surely, 2^{6431140411346} is an apocalyptic number.

6431140411346 is a deficient number, since it is larger than the sum of its proper divisors (5309537998894).

6431140411346 is a wasteful number, since it uses less digits than its factorization.

6431140411346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75339.

The product of its (nonzero) digits is 82944, while the sum is 38.

It can be divided in two parts, 6431140 and 411346, that added together give a palindrome (6842486).

The spelling of 6431140411346 in words is "six trillion, four hundred thirty-one billion, one hundred forty million, four hundred eleven thousand, three hundred forty-six".