1342731517743 has 16 divisors (see below), whose sum is σ = 2232073172736. Its totient is φ = 697522866240.

The previous prime is 1342731517741. The next prime is 1342731517769. The reversal of 1342731517743 is 3477151372431.

It is not a de Polignac number, because 1342731517743 - 2¹ = 1342731517741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1342731517692 and 1342731517701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342731517741) 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, 2906345046 + ... + 2906345507.

It is an arithmetic number, because the mean of its divisors is an integer number (139504573296).

Almost surely, 2^{1342731517743} is an apocalyptic number.

1342731517743 is a deficient number, since it is larger than the sum of its proper divisors (889341654993).

1342731517743 is a wasteful number, since it uses less digits than its factorization.

1342731517743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5812690574.

The product of its digits is 1481760, while the sum is 48.

The spelling of 1342731517743 in words is "one trillion, three hundred forty-two billion, seven hundred thirty-one million, five hundred seventeen thousand, seven hundred forty-three".