228369402313 has 8 divisors (see below), whose sum is σ = 258880294400. Its totient is φ = 199707655248.

The previous prime is 228369402271. The next prime is 228369402323. The reversal of 228369402313 is 313204963822.

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 228369402313 - 2¹⁷ = 228369271241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 228369402313.

It is not an unprimeable number, because it can be changed into a prime (228369402323) 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, 462285993 + ... + 462286486.

It is an arithmetic number, because the mean of its divisors is an integer number (32360036800).

Almost surely, 2^228369402313 is an apocalyptic number.

It is an amenable number.

228369402313 is a deficient number, since it is larger than the sum of its proper divisors (30510892087).

228369402313 is a wasteful number, since it uses less digits than its factorization.

228369402313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924572511.

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 228369402313 in words is "two hundred twenty-eight billion, three hundred sixty-nine million, four hundred two thousand, three hundred thirteen".