228299832146693 has 8 divisors (see below), whose sum is σ = 228958999526880. Its totient is φ = 227640671909680.

The previous prime is 228299832146621. The next prime is 228299832146699. The reversal of 228299832146693 is 396641238992822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 228299832146693 - 2²⁴ = 228299815369477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 228299832146693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228299832146699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65928578 + ... + 69304956.

It is an arithmetic number, because the mean of its divisors is an integer number (28619874940860).

Almost surely, 2^{228299832146693} is an apocalyptic number.

It is an amenable number.

228299832146693 is a deficient number, since it is larger than the sum of its proper divisors (659167380187).

228299832146693 is a wasteful number, since it uses less digits than its factorization.

228299832146693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3571587.

The product of its digits is 967458816, while the sum is 74.

The spelling of 228299832146693 in words is "two hundred twenty-eight trillion, two hundred ninety-nine billion, eight hundred thirty-two million, one hundred forty-six thousand, six hundred ninety-three".