224335890393 has 16 divisors (see below), whose sum is σ = 304221603840. Its totient is φ = 147004341264.

The previous prime is 224335890377. The next prime is 224335890421. The reversal of 224335890393 is 393098533422.

It is not a de Polignac number, because 224335890393 - 2⁴ = 224335890377 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (224335890193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1452780 + ... + 1599762.

It is an arithmetic number, because the mean of its divisors is an integer number (19013850240).

Almost surely, 2^224335890393 is an apocalyptic number.

It is an amenable number.

224335890393 is a deficient number, since it is larger than the sum of its proper divisors (79885713447).

224335890393 is a wasteful number, since it uses less digits than its factorization.

224335890393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155668.

The product of its (nonzero) digits is 4199040, while the sum is 51.

The spelling of 224335890393 in words is "two hundred twenty-four billion, three hundred thirty-five million, eight hundred ninety thousand, three hundred ninety-three".