1360645741121 has 4 divisors (see below), whose sum is σ = 1360653481044. Its totient is φ = 1360638001200.

The previous prime is 1360645741099. The next prime is 1360645741151. The reversal of 1360645741121 is 1211475460631.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 580887865600 + 779757875521 = 762160^2 + 883039^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1360645741121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1360645741151) 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, 3599990 + ... + 3959951.

It is an arithmetic number, because the mean of its divisors is an integer number (340163370261).

Almost surely, 2^{1360645741121} is an apocalyptic number.

It is an amenable number.

1360645741121 is a deficient number, since it is larger than the sum of its proper divisors (7739923).

1360645741121 is an equidigital number, since it uses as much as digits as its factorization.

1360645741121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7739922.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 1360645741121 in words is "one trillion, three hundred sixty billion, six hundred forty-five million, seven hundred forty-one thousand, one hundred twenty-one".