706165212047 has 2 divisors, whose sum is σ = 706165212048. Its totient is φ = 706165212046.

The previous prime is 706165211981. The next prime is 706165212059. The reversal of 706165212047 is 740212561607.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-706165212047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 706165211995 and 706165212013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (706165202047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353082606023 + 353082606024.

It is an arithmetic number, because the mean of its divisors is an integer number (353082606024).

Almost surely, 2^706165212047 is an apocalyptic number.

706165212047 is a deficient number, since it is larger than the sum of its proper divisors (1).

706165212047 is an equidigital number, since it uses as much as digits as its factorization.

706165212047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 706165212047 in words is "seven hundred six billion, one hundred sixty-five million, two hundred twelve thousand, forty-seven".