1361316752743 has 8 divisors (see below), whose sum is σ = 1364885086320. Its totient is φ = 1357749940800.

The previous prime is 1361316752737. The next prime is 1361316752771. The reversal of 1361316752743 is 3472576131631.

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-1361316752743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1461316752743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1422393 + ... + 2178493.

It is an arithmetic number, because the mean of its divisors is an integer number (170610635790).

Almost surely, 2^{1361316752743} is an apocalyptic number.

1361316752743 is a deficient number, since it is larger than the sum of its proper divisors (3568333577).

1361316752743 is an equidigital number, since it uses as much as digits as its factorization.

1361316752743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760817.

The product of its digits is 1905120, while the sum is 49.

The spelling of 1361316752743 in words is "one trillion, three hundred sixty-one billion, three hundred sixteen million, seven hundred fifty-two thousand, seven hundred forty-three".