912730093985 has 16 divisors (see below), whose sum is σ = 1101395183616. Its totient is φ = 726116014848.

The previous prime is 912730093901. The next prime is 912730094039. The reversal of 912730093985 is 589390037219.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 912730093985 - 2⁸ = 912730093729 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 912730093985.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61799 + ... + 1352508.

It is an arithmetic number, because the mean of its divisors is an integer number (68837198976).

Almost surely, 2^912730093985 is an apocalyptic number.

It is an amenable number.

912730093985 is a deficient number, since it is larger than the sum of its proper divisors (188665089631).

912730093985 is a wasteful number, since it uses less digits than its factorization.

912730093985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415032.

The product of its (nonzero) digits is 3674160, while the sum is 56.

The spelling of 912730093985 in words is "nine hundred twelve billion, seven hundred thirty million, ninety-three thousand, nine hundred eighty-five".