344102121412447 has 2 divisors, whose sum is σ = 344102121412448. Its totient is φ = 344102121412446.

The previous prime is 344102121412409. The next prime is 344102121412451. The reversal of 344102121412447 is 744214121201443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 344102121412447 - 2⁴³ = 335306028390239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344102121422447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172051060706223 + 172051060706224.

It is an arithmetic number, because the mean of its divisors is an integer number (172051060706224).

Almost surely, 2^{344102121412447} is an apocalyptic number.

344102121412447 is a deficient number, since it is larger than the sum of its proper divisors (1).

344102121412447 is an equidigital number, since it uses as much as digits as its factorization.

344102121412447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172032, while the sum is 40.

The spelling of 344102121412447 in words is "three hundred forty-four trillion, one hundred two billion, one hundred twenty-one million, four hundred twelve thousand, four hundred forty-seven".