229683895785 has 16 divisors (see below), whose sum is σ = 408326926080. Its totient is φ = 122498077680.

The previous prime is 229683895741. The next prime is 229683895823. The reversal of 229683895785 is 587598386922.

It is not a de Polignac number, because 229683895785 - 2¹⁰ = 229683894761 is a prime.

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, 850680961 + ... + 850681230.

It is an arithmetic number, because the mean of its divisors is an integer number (25520432880).

Almost surely, 2^229683895785 is an apocalyptic number.

It is an amenable number.

229683895785 is a deficient number, since it is larger than the sum of its proper divisors (178643030295).

229683895785 is a wasteful number, since it uses less digits than its factorization.

229683895785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701362205 (or 1701362199 counting only the distinct ones).

The product of its digits is 522547200, while the sum is 72.

The spelling of 229683895785 in words is "two hundred twenty-nine billion, six hundred eighty-three million, eight hundred ninety-five thousand, seven hundred eighty-five".