1345266665034 has 64 divisors (see below), whose sum is σ = 2917247598720. Its totient is φ = 412169472000.

The previous prime is 1345266665021. The next prime is 1345266665051. The reversal of 1345266665034 is 4305666625431.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50914 + ... + 1641074.

It is an arithmetic number, because the mean of its divisors is an integer number (45581993730).

Almost surely, 2^{1345266665034} is an apocalyptic number.

1345266665034 is an abundant number, since it is smaller than the sum of its proper divisors (1571980933686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1345266665034 is a wasteful number, since it uses less digits than its factorization.

1345266665034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590407.

The product of its (nonzero) digits is 9331200, while the sum is 51.

The spelling of 1345266665034 in words is "one trillion, three hundred forty-five billion, two hundred sixty-six million, six hundred sixty-five thousand, thirty-four".