344227497223 has 2 divisors, whose sum is σ = 344227497224. Its totient is φ = 344227497222.

The previous prime is 344227497221. The next prime is 344227497259. The reversal of 344227497223 is 322794722443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 344227497223 - 2¹ = 344227497221 is a prime.

Together with 344227497221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344227497221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172113748611 + 172113748612.

It is an arithmetic number, because the mean of its divisors is an integer number (172113748612).

Almost surely, 2^344227497223 is an apocalyptic number.

344227497223 is a deficient number, since it is larger than the sum of its proper divisors (1).

344227497223 is an equidigital number, since it uses as much as digits as its factorization.

344227497223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4064256, while the sum is 49.

The spelling of 344227497223 in words is "three hundred forty-four billion, two hundred twenty-seven million, four hundred ninety-seven thousand, two hundred twenty-three".