1343241332031 has 4 divisors (see below), whose sum is σ = 1790988442712. Its totient is φ = 895494221352.

The previous prime is 1343241331997. The next prime is 1343241332039. The reversal of 1343241332031 is 1302331423431.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1343241332031 - 2⁶ = 1343241331967 is a prime.

It is a super-2 number, since 2×1343241332031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1343241332031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343241332039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223873555336 + ... + 223873555341.

It is an arithmetic number, because the mean of its divisors is an integer number (447747110678).

Almost surely, 2^{1343241332031} is an apocalyptic number.

1343241332031 is a deficient number, since it is larger than the sum of its proper divisors (447747110681).

1343241332031 is an equidigital number, since it uses as much as digits as its factorization.

1343241332031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447747110680.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 1343241332031 its reverse (1302331423431), we get a palindrome (2645572755462).

The spelling of 1343241332031 in words is "one trillion, three hundred forty-three billion, two hundred forty-one million, three hundred thirty-two thousand, thirty-one".