1345126365255 has 8 divisors (see below), whose sum is σ = 2152202184432. Its totient is φ = 717400728128.

The previous prime is 1345126365217. The next prime is 1345126365259. The reversal of 1345126365255 is 5525636215431.

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

It is a cyclic number.

It is not a de Polignac number, because 1345126365255 - 2⁸ = 1345126364999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345126365259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44837545494 + ... + 44837545523.

It is an arithmetic number, because the mean of its divisors is an integer number (269025273054).

Almost surely, 2^{1345126365255} is an apocalyptic number.

1345126365255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1345126365255 is a deficient number, since it is larger than the sum of its proper divisors (807075819177).

1345126365255 is an equidigital number, since it uses as much as digits as its factorization.

1345126365255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89675091025.

The product of its digits is 3240000, while the sum is 48.

The spelling of 1345126365255 in words is "one trillion, three hundred forty-five billion, one hundred twenty-six million, three hundred sixty-five thousand, two hundred fifty-five".