1343034303431 has 2 divisors, whose sum is σ = 1343034303432. Its totient is φ = 1343034303430.

The previous prime is 1343034303419. The next prime is 1343034303439.

1343034303431 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 1343034303431 - 2²⁶ = 1342967194567 is a prime.

It is a super-2 number, since 2×1343034303431² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1343034303439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671517151715 + 671517151716.

It is an arithmetic number, because the mean of its divisors is an integer number (671517151716).

Almost surely, 2^{1343034303431} is an apocalyptic number.

1343034303431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1343034303431 is an equidigital number, since it uses as much as digits as its factorization.

1343034303431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 32.

The spelling of 1343034303431 in words is "one trillion, three hundred forty-three billion, thirty-four million, three hundred three thousand, four hundred thirty-one".