344343334091 has 2 divisors, whose sum is σ = 344343334092. Its totient is φ = 344343334090.

The previous prime is 344343334033. The next prime is 344343334103. The reversal of 344343334091 is 190433343443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 344343334091 - 2¹⁴ = 344343317707 is a prime.

It is not a weakly prime, because it can be changed into another prime (344343334021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172171667045 + 172171667046.

It is an arithmetic number, because the mean of its divisors is an integer number (172171667046).

Almost surely, 2^344343334091 is an apocalyptic number.

344343334091 is a deficient number, since it is larger than the sum of its proper divisors (1).

344343334091 is an equidigital number, since it uses as much as digits as its factorization.

344343334091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 41.

The spelling of 344343334091 in words is "three hundred forty-four billion, three hundred forty-three million, three hundred thirty-four thousand, ninety-one".