1345266511415 has 8 divisors (see below), whose sum is σ = 1614390160848. Its totient is φ = 1076166311040.

The previous prime is 1345266511403. The next prime is 1345266511447. The reversal of 1345266511415 is 5141156625431.

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

It is not a de Polignac number, because 1345266511415 - 2²⁸ = 1344998075959 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 7 ways as a sum of consecutive naturals, for example, 5735801 + ... + 5965730.

It is an arithmetic number, because the mean of its divisors is an integer number (201798770106).

Almost surely, 2^{1345266511415} is an apocalyptic number.

1345266511415 is a deficient number, since it is larger than the sum of its proper divisors (269123649433).

1345266511415 is a wasteful number, since it uses less digits than its factorization.

1345266511415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11724529.

The product of its digits is 432000, while the sum is 44.

The spelling of 1345266511415 in words is "one trillion, three hundred forty-five billion, two hundred sixty-six million, five hundred eleven thousand, four hundred fifteen".