344377092811 has 2 divisors, whose sum is σ = 344377092812. Its totient is φ = 344377092810.

The previous prime is 344377092797. The next prime is 344377092823. The reversal of 344377092811 is 118290773443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 344377092811 - 2¹³ = 344377084619 is a prime.

It is a super-2 number, since 2×344377092811² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (344377092881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172188546405 + 172188546406.

It is an arithmetic number, because the mean of its divisors is an integer number (172188546406).

Almost surely, 2^344377092811 is an apocalyptic number.

344377092811 is a deficient number, since it is larger than the sum of its proper divisors (1).

344377092811 is an equidigital number, since it uses as much as digits as its factorization.

344377092811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 49.

The spelling of 344377092811 in words is "three hundred forty-four billion, three hundred seventy-seven million, ninety-two thousand, eight hundred eleven".