1345242025304 has 32 divisors (see below), whose sum is σ = 2551211964000. Its totient is φ = 664922049792.

The previous prime is 1345242025291. The next prime is 1345242025343. The reversal of 1345242025304 is 4035202425431.

It is a happy number.

It is a super-2 number, since 2×1345242025304² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3189902 + ... + 3586914.

It is an arithmetic number, because the mean of its divisors is an integer number (79725373875).

Almost surely, 2^{1345242025304} is an apocalyptic number.

It is an amenable number.

1345242025304 is a deficient number, since it is larger than the sum of its proper divisors (1205969938696).

1345242025304 is a wasteful number, since it uses less digits than its factorization.

1345242025304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401867 (or 401863 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 1345242025304 in words is "one trillion, three hundred forty-five billion, two hundred forty-two million, twenty-five thousand, three hundred four".