344855127943 has 2 divisors, whose sum is σ = 344855127944. Its totient is φ = 344855127942.

The previous prime is 344855127863. The next prime is 344855127959. The reversal of 344855127943 is 349721558443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 344855127943 - 2¹³ = 344855119751 is a prime.

It is a super-2 number, since 2×344855127943² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344855127143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172427563971 + 172427563972.

It is an arithmetic number, because the mean of its divisors is an integer number (172427563972).

Almost surely, 2^344855127943 is an apocalyptic number.

344855127943 is a deficient number, since it is larger than the sum of its proper divisors (1).

344855127943 is an equidigital number, since it uses as much as digits as its factorization.

344855127943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14515200, while the sum is 55.

The spelling of 344855127943 in words is "three hundred forty-four billion, eight hundred fifty-five million, one hundred twenty-seven thousand, nine hundred forty-three".