1342311644143 has 8 divisors (see below), whose sum is σ = 1421410526640. Its totient is φ = 1263228247680.

The previous prime is 1342311644099. The next prime is 1342311644161. The reversal of 1342311644143 is 3414461132431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342311644143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342311644183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3692808 + ... + 4039981.

It is an arithmetic number, because the mean of its divisors is an integer number (177676315830).

Almost surely, 2^{1342311644143} is an apocalyptic number.

1342311644143 is a deficient number, since it is larger than the sum of its proper divisors (79098882497).

1342311644143 is a wasteful number, since it uses less digits than its factorization.

1342311644143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7743017.

The product of its digits is 82944, while the sum is 37.

Adding to 1342311644143 its reverse (3414461132431), we get a palindrome (4756772776574).

The spelling of 1342311644143 in words is "one trillion, three hundred forty-two billion, three hundred eleven million, six hundred forty-four thousand, one hundred forty-three".