70368034739 has 2 divisors, whose sum is σ = 70368034740. Its totient is φ = 70368034738.

The previous prime is 70368034717. The next prime is 70368034741. The reversal of 70368034739 is 93743086307.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70368034739 is a prime.

It is a super-2 number, since 2×70368034739² (a number of 22 digits) contains 22 as substring.

Together with 70368034741, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (70368033739) 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, 35184017369 + 35184017370.

It is an arithmetic number, because the mean of its divisors is an integer number (35184017370).

Almost surely, 2^70368034739 is an apocalyptic number.

70368034739 is a deficient number, since it is larger than the sum of its proper divisors (1).

70368034739 is an equidigital number, since it uses as much as digits as its factorization.

70368034739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2286144, while the sum is 50.

The spelling of 70368034739 in words is "seventy billion, three hundred sixty-eight million, thirty-four thousand, seven hundred thirty-nine".