70939800007 has 2 divisors, whose sum is σ = 70939800008. Its totient is φ = 70939800006.

The previous prime is 70939799963. The next prime is 70939800077. The reversal of 70939800007 is 70000893907.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70939800007 - 2¹¹ = 70939797959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70939800077) 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, 35469900003 + 35469900004.

It is an arithmetic number, because the mean of its divisors is an integer number (35469900004).

Almost surely, 2^70939800007 is an apocalyptic number.

70939800007 is a deficient number, since it is larger than the sum of its proper divisors (1).

70939800007 is an equidigital number, since it uses as much as digits as its factorization.

70939800007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 95256, while the sum is 43.

The spelling of 70939800007 in words is "seventy billion, nine hundred thirty-nine million, eight hundred thousand, seven".