1345062511413 has 48 divisors (see below), whose sum is σ = 2019470755120. Its totient is φ = 861969973248.

The previous prime is 1345062511391. The next prime is 1345062511427. The reversal of 1345062511413 is 3141152605431.

1345062511413 is a `hidden beast` number, since 1 + 3 + 4 + 5 + 0 + 625 + 1 + 14 + 13 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 105899478084 + 1239163033329 = 325422^2 + 1113177^2 .

It is not a de Polignac number, because 1345062511413 - 2⁹ = 1345062510901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345062511493) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18601593 + ... + 18673761.

Almost surely, 2^{1345062511413} is an apocalyptic number.

It is an amenable number.

1345062511413 is a deficient number, since it is larger than the sum of its proper divisors (674408243707).

1345062511413 is a wasteful number, since it uses less digits than its factorization.

1345062511413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72886 (or 72883 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 1345062511413 in words is "one trillion, three hundred forty-five billion, sixty-two million, five hundred eleven thousand, four hundred thirteen".