70829960827 has 2 divisors, whose sum is σ = 70829960828. Its totient is φ = 70829960826.

The previous prime is 70829960741. The next prime is 70829960881. The reversal of 70829960827 is 72806992807.

It is a strong prime.

It is an emirp because it is prime and its reverse (72806992807) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70829960827 - 2¹¹ = 70829958779 is a prime.

It is not a weakly prime, because it can be changed into another prime (70829960627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35414980413 + 35414980414.

It is an arithmetic number, because the mean of its divisors is an integer number (35414980414).

Almost surely, 2^70829960827 is an apocalyptic number.

70829960827 is a deficient number, since it is larger than the sum of its proper divisors (1).

70829960827 is an equidigital number, since it uses as much as digits as its factorization.

70829960827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6096384, while the sum is 58.

The spelling of 70829960827 in words is "seventy billion, eight hundred twenty-nine million, nine hundred sixty thousand, eight hundred twenty-seven".