1305345554104 has 8 divisors (see below), whose sum is σ = 2447522913960. Its totient is φ = 652672777048.

The previous prime is 1305345554089. The next prime is 1305345554129. The reversal of 1305345554104 is 4014555435031.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81584097124 + ... + 81584097139.

It is an arithmetic number, because the mean of its divisors is an integer number (305940364245).

Almost surely, 2^{1305345554104} is an apocalyptic number.

It is an amenable number.

1305345554104 is a deficient number, since it is larger than the sum of its proper divisors (1142177359856).

1305345554104 is a wasteful number, since it uses less digits than its factorization.

1305345554104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163168194269 (or 163168194265 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 1305345554104 in words is "one trillion, three hundred five billion, three hundred forty-five million, five hundred fifty-four thousand, one hundred four".