1345265066144 has 48 divisors (see below), whose sum is σ = 2703393856800. Its totient is φ = 658773621504.

The previous prime is 1345265066113. The next prime is 1345265066149. The reversal of 1345265066144 is 4416605625431.

It is not an unprimeable number, because it can be changed into a prime (1345265066149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 816542 + ... + 1832285.

It is an arithmetic number, because the mean of its divisors is an integer number (56320705350).

Almost surely, 2^{1345265066144} is an apocalyptic number.

It is an amenable number.

1345265066144 is an abundant number, since it is smaller than the sum of its proper divisors (1358128790656).

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

1345265066144 is a wasteful number, since it uses less digits than its factorization.

1345265066144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649165 (or 2649157 counting only the distinct ones).

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

The spelling of 1345265066144 in words is "one trillion, three hundred forty-five billion, two hundred sixty-five million, sixty-six thousand, one hundred forty-four".