1312443142341 has 16 divisors (see below), whose sum is σ = 1751069644800. Its totient is φ = 874389550320.

The previous prime is 1312443142301. The next prime is 1312443142363. The reversal of 1312443142341 is 1432413442131.

It is a happy number.

It is not a de Polignac number, because 1312443142341 - 2¹⁵ = 1312443109573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312443142301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33972126 + ... + 34010736.

It is an arithmetic number, because the mean of its divisors is an integer number (109441852800).

Almost surely, 2^{1312443142341} is an apocalyptic number.

It is an amenable number.

1312443142341 is a deficient number, since it is larger than the sum of its proper divisors (438626502459).

1312443142341 is a wasteful number, since it uses less digits than its factorization.

1312443142341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45736.

The product of its digits is 27648, while the sum is 33.

Adding to 1312443142341 its reverse (1432413442131), we get a palindrome (2744856584472).

The spelling of 1312443142341 in words is "one trillion, three hundred twelve billion, four hundred forty-three million, one hundred forty-two thousand, three hundred forty-one".