814923341 has 2 divisors, whose sum is σ = 814923342. Its totient is φ = 814923340.

The previous prime is 814923311. The next prime is 814923353. The reversal of 814923341 is 143329418.

814923341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 765628900 + 49294441 = 27670^2 + 7021^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-814923341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (814923301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 407461670 + 407461671.

It is an arithmetic number, because the mean of its divisors is an integer number (407461671).

Almost surely, 2^814923341 is an apocalyptic number.

It is an amenable number.

814923341 is a deficient number, since it is larger than the sum of its proper divisors (1).

814923341 is an equidigital number, since it uses as much as digits as its factorization.

814923341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 35.

The square root of 814923341 is about 28546.8621918417. The cubic root of 814923341 is about 934.0545758284.

The spelling of 814923341 in words is "eight hundred fourteen million, nine hundred twenty-three thousand, three hundred forty-one".