1345272363265 has 8 divisors (see below), whose sum is σ = 1614447289728. Its totient is φ = 1076137588080.

The previous prime is 1345272363247. The next prime is 1345272363269. The reversal of 1345272363265 is 5623632725431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1345272363265 - 2¹¹ = 1345272361217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1345272363269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9964057 + ... + 10098166.

It is an arithmetic number, because the mean of its divisors is an integer number (201805911216).

Almost surely, 2^{1345272363265} is an apocalyptic number.

It is an amenable number.

1345272363265 is a deficient number, since it is larger than the sum of its proper divisors (269174926463).

1345272363265 is a wasteful number, since it uses less digits than its factorization.

1345272363265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20075639.

The product of its digits is 5443200, while the sum is 49.

The spelling of 1345272363265 in words is "one trillion, three hundred forty-five billion, two hundred seventy-two million, three hundred sixty-three thousand, two hundred sixty-five".