226415457403 has 4 divisors (see below), whose sum is σ = 226416421800. Its totient is φ = 226414493008.

The previous prime is 226415457377. The next prime is 226415457409. The reversal of 226415457403 is 304754514622.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 226415457403 - 2⁵ = 226415457371 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 226415457403.

It is not an unprimeable number, because it can be changed into a prime (226415457409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123951 + ... + 684247.

It is an arithmetic number, because the mean of its divisors is an integer number (56604105450).

Almost surely, 2^226415457403 is an apocalyptic number.

226415457403 is a deficient number, since it is larger than the sum of its proper divisors (964397).

226415457403 is an equidigital number, since it uses as much as digits as its factorization.

226415457403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964396.

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 226415457403 in words is "two hundred twenty-six billion, four hundred fifteen million, four hundred fifty-seven thousand, four hundred three".