344227497293 has 2 divisors, whose sum is σ = 344227497294. Its totient is φ = 344227497292.

The previous prime is 344227497283. The next prime is 344227497323. The reversal of 344227497293 is 392794722443.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 294759954724 + 49467542569 = 542918^2 + 222413^2 .

It is a cyclic number.

It is not a de Polignac number, because 344227497293 - 2⁴ = 344227497277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344227497223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172113748646 + 172113748647.

It is an arithmetic number, because the mean of its divisors is an integer number (172113748647).

Almost surely, 2^344227497293 is an apocalyptic number.

It is an amenable number.

344227497293 is a deficient number, since it is larger than the sum of its proper divisors (1).

344227497293 is an equidigital number, since it uses as much as digits as its factorization.

344227497293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18289152, while the sum is 56.

The spelling of 344227497293 in words is "three hundred forty-four billion, two hundred twenty-seven million, four hundred ninety-seven thousand, two hundred ninety-three".