223414401 has 8 divisors (see below), whose sum is σ = 340441024. Its totient is φ = 127665360.

The previous prime is 223414397. The next prime is 223414403. The reversal of 223414401 is 104414322.

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

It is not a de Polignac number, because 223414401 - 2² = 223414397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 10638781 = 223414401 / (2 + 2 + 3 + 4 + 1 + 4 + 4 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (223414403) 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, 5319370 + ... + 5319411.

It is an arithmetic number, because the mean of its divisors is an integer number (42555128).

Almost surely, 2^223414401 is an apocalyptic number.

223414401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

223414401 is a deficient number, since it is larger than the sum of its proper divisors (117026623).

223414401 is a wasteful number, since it uses less digits than its factorization.

223414401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10638791.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 223414401 is about 14947.0532547389. The cubic root of 223414401 is about 606.7880993418.

Adding to 223414401 its reverse (104414322), we get a palindrome (327828723).

The spelling of 223414401 in words is "two hundred twenty-three million, four hundred fourteen thousand, four hundred one".