1345251312355 has 8 divisors (see below), whose sum is σ = 1614566207664. Its totient is φ = 1076024628000.

The previous prime is 1345251312347. The next prime is 1345251312367. The reversal of 1345251312355 is 5532131525431.

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

It is not a de Polignac number, because 1345251312355 - 2³ = 1345251312347 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22019181 + ... + 22080190.

It is an arithmetic number, because the mean of its divisors is an integer number (201820775958).

Almost surely, 2^{1345251312355} is an apocalyptic number.

1345251312355 is a deficient number, since it is larger than the sum of its proper divisors (269314895309).

1345251312355 is an equidigital number, since it uses as much as digits as its factorization.

1345251312355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44105477.

The product of its digits is 270000, while the sum is 40.

Adding to 1345251312355 its reverse (5532131525431), we get a palindrome (6877382837786).

The spelling of 1345251312355 in words is "one trillion, three hundred forty-five billion, two hundred fifty-one million, three hundred twelve thousand, three hundred fifty-five".