1361795705293 has 4 divisors (see below), whose sum is σ = 1363076793568. Its totient is φ = 1360514617020.

The previous prime is 1361795705243. The next prime is 1361795705317. The reversal of 1361795705293 is 3925075971631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1361795705293 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 (1361795705243) 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, 640542543 + ... + 640544668.

It is an arithmetic number, because the mean of its divisors is an integer number (340769198392).

Almost surely, 2^{1361795705293} is an apocalyptic number.

It is an amenable number.

1361795705293 is a deficient number, since it is larger than the sum of its proper divisors (1281088275).

1361795705293 is a wasteful number, since it uses less digits than its factorization.

1361795705293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281088274.

The product of its (nonzero) digits is 10716300, while the sum is 58.

The spelling of 1361795705293 in words is "one trillion, three hundred sixty-one billion, seven hundred ninety-five million, seven hundred five thousand, two hundred ninety-three".