70488684311 has 2 divisors, whose sum is σ = 70488684312. Its totient is φ = 70488684310.

The previous prime is 70488684289. The next prime is 70488684313. The reversal of 70488684311 is 11348688407.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70488684311 - 2²⁶ = 70421575447 is a prime.

Together with 70488684313, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70488684311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70488684313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35244342155 + 35244342156.

It is an arithmetic number, because the mean of its divisors is an integer number (35244342156).

Almost surely, 2^70488684311 is an apocalyptic number.

70488684311 is a deficient number, since it is larger than the sum of its proper divisors (1).

70488684311 is an equidigital number, since it uses as much as digits as its factorization.

70488684311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1032192, while the sum is 50.

The spelling of 70488684311 in words is "seventy billion, four hundred eighty-eight million, six hundred eighty-four thousand, three hundred eleven".