226758853943 has 2 divisors, whose sum is σ = 226758853944. Its totient is φ = 226758853942.

The previous prime is 226758853933. The next prime is 226758853957. The reversal of 226758853943 is 349358857622.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 226758853943 - 2¹² = 226758849847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226758853933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113379426971 + 113379426972.

It is an arithmetic number, because the mean of its divisors is an integer number (113379426972).

Almost surely, 2^226758853943 is an apocalyptic number.

226758853943 is a deficient number, since it is larger than the sum of its proper divisors (1).

226758853943 is an equidigital number, since it uses as much as digits as its factorization.

226758853943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 87091200, while the sum is 62.

The spelling of 226758853943 in words is "two hundred twenty-six billion, seven hundred fifty-eight million, eight hundred fifty-three thousand, nine hundred forty-three".