1345062644615 has 4 divisors (see below), whose sum is σ = 1614075173544. Its totient is φ = 1076050115688.

The previous prime is 1345062644599. The next prime is 1345062644621. The reversal of 1345062644615 is 5164462605431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1345062644615 - 2⁴ = 1345062644599 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1345062644615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134506264457 + ... + 134506264466.

It is an arithmetic number, because the mean of its divisors is an integer number (403518793386).

Almost surely, 2^{1345062644615} is an apocalyptic number.

1345062644615 is a deficient number, since it is larger than the sum of its proper divisors (269012528929).

1345062644615 is an equidigital number, since it uses as much as digits as its factorization.

1345062644615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269012528928.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 1345062644615 in words is "one trillion, three hundred forty-five billion, sixty-two million, six hundred forty-four thousand, six hundred fifteen".