1368645517295 has 16 divisors (see below), whose sum is σ = 1878932671488. Its totient is φ = 937533230880.

The previous prime is 1368645517289. The next prime is 1368645517301. The reversal of 1368645517295 is 5927155468631.

It is an interprime number because it is at equal distance from previous prime (1368645517289) and next prime (1368645517301).

It is not a de Polignac number, because 1368645517295 - 2¹⁸ = 1368645255151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20102039 + ... + 20170008.

It is an arithmetic number, because the mean of its divisors is an integer number (117433291968).

Almost surely, 2^{1368645517295} is an apocalyptic number.

1368645517295 is a deficient number, since it is larger than the sum of its proper divisors (510287154193).

1368645517295 is an equidigital number, since it uses as much as digits as its factorization.

1368645517295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40273030.

The product of its digits is 54432000, while the sum is 62.

The spelling of 1368645517295 in words is "one trillion, three hundred sixty-eight billion, six hundred forty-five million, five hundred seventeen thousand, two hundred ninety-five".