1305690422204 has 12 divisors (see below), whose sum is σ = 2611380844464. Its totient is φ = 559581609504.

The previous prime is 1305690422149. The next prime is 1305690422297. The reversal of 1305690422204 is 4022240965031.

1305690422204 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23315900369 + ... + 23315900424.

It is an arithmetic number, because the mean of its divisors is an integer number (217615070372).

Almost surely, 2^{1305690422204} is an apocalyptic number.

1305690422204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1305690422204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1305690422204 is a wasteful number, since it uses less digits than its factorization.

1305690422204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46631800804 (or 46631800802 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 1305690422204 in words is "one trillion, three hundred five billion, six hundred ninety million, four hundred twenty-two thousand, two hundred four".