226515746343 has 4 divisors (see below), whose sum is σ = 302020995128. Its totient is φ = 151010497560.

The previous prime is 226515746299. The next prime is 226515746357. The reversal of 226515746343 is 343647515622.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 226515746343 - 2⁹ = 226515745831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226515746292 and 226515746301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226515796343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37752624388 + ... + 37752624393.

It is an arithmetic number, because the mean of its divisors is an integer number (75505248782).

Almost surely, 2^226515746343 is an apocalyptic number.

226515746343 is a deficient number, since it is larger than the sum of its proper divisors (75505248785).

226515746343 is an equidigital number, since it uses as much as digits as its factorization.

226515746343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75505248784.

The product of its digits is 3628800, while the sum is 48.

The spelling of 226515746343 in words is "two hundred twenty-six billion, five hundred fifteen million, seven hundred forty-six thousand, three hundred forty-three".