1343132313431 has 8 divisors (see below), whose sum is σ = 1422183841200. Its totient is φ = 1264085646208.

The previous prime is 1343132313287. The next prime is 1343132313493.

It is a happy number.

1343132313431 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 1343132313431 - 2¹⁰ = 1343132312407 is a prime.

It is a super-2 number, since 2×1343132313431² (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 (1343132315431) 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 7 ways as a sum of consecutive naturals, for example, 638381 + ... + 1758918.

It is an arithmetic number, because the mean of its divisors is an integer number (177772980150).

Almost surely, 2^{1343132313431} is an apocalyptic number.

1343132313431 is a deficient number, since it is larger than the sum of its proper divisors (79051527769).

1343132313431 is a wasteful number, since it uses less digits than its factorization.

1343132313431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2430273.

The product of its digits is 23328, while the sum is 32.

The spelling of 1343132313431 in words is "one trillion, three hundred forty-three billion, one hundred thirty-two million, three hundred thirteen thousand, four hundred thirty-one".