1341344431431 has 12 divisors (see below), whose sum is σ = 1937582871952. Its totient is φ = 894190224096.

The previous prime is 1341344431429. The next prime is 1341344431451.

1341344431431 is a `hidden beast` number, since 1 + 3 + 41 + 34 + 443 + 143 + 1 = 666.

1341344431431 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1341344431431 - 2¹ = 1341344431429 is a prime.

It is a super-2 number, since 2×1341344431431² (a number of 25 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 (1341344431451) 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 11 ways as a sum of consecutive naturals, for example, 3066691 + ... + 3476676.

Almost surely, 2^{1341344431431} is an apocalyptic number.

1341344431431 is a deficient number, since it is larger than the sum of its proper divisors (596238440521).

1341344431431 is a wasteful number, since it uses less digits than its factorization.

1341344431431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6566150 (or 6566147 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The spelling of 1341344431431 in words is "one trillion, three hundred forty-one billion, three hundred forty-four million, four hundred thirty-one thousand, four hundred thirty-one".