1345606455804 has 192 divisors, whose sum is σ = 3466061491200. Its totient is φ = 403793123328.

The previous prime is 1345606455763. The next prime is 1345606455833. The reversal of 1345606455804 is 4085546065431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 922279227 + ... + 922280685.

It is an arithmetic number, because the mean of its divisors is an integer number (18052403600).

Almost surely, 2^{1345606455804} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1345606455804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1733030745600).

1345606455804 is an abundant number, since it is smaller than the sum of its proper divisors (2120455035396).

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

1345606455804 is a wasteful number, since it uses less digits than its factorization.

1345606455804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2404 (or 2402 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 51.

The spelling of 1345606455804 in words is "one trillion, three hundred forty-five billion, six hundred six million, four hundred fifty-five thousand, eight hundred four".