34943457047 has 2 divisors, whose sum is σ = 34943457048. Its totient is φ = 34943457046.

The previous prime is 34943457013. The next prime is 34943457053. The reversal of 34943457047 is 74075434943.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34943457047 - 2⁶ = 34943456983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34943456986 and 34943457004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34943957047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17471728523 + 17471728524.

It is an arithmetic number, because the mean of its divisors is an integer number (17471728524).

Almost surely, 2^34943457047 is an apocalyptic number.

34943457047 is a deficient number, since it is larger than the sum of its proper divisors (1).

34943457047 is an equidigital number, since it uses as much as digits as its factorization.

34943457047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5080320, while the sum is 50.

The spelling of 34943457047 in words is "thirty-four billion, nine hundred forty-three million, four hundred fifty-seven thousand, forty-seven".