70343144299 has 2 divisors, whose sum is σ = 70343144300. Its totient is φ = 70343144298.

The previous prime is 70343144273. The next prime is 70343144303. The reversal of 70343144299 is 99244134307.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70343144299 is a prime.

It is not a weakly prime, because it can be changed into another prime (70343144219) 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, 35171572149 + 35171572150.

It is an arithmetic number, because the mean of its divisors is an integer number (35171572150).

Almost surely, 2^70343144299 is an apocalyptic number.

70343144299 is a deficient number, since it is larger than the sum of its proper divisors (1).

70343144299 is an equidigital number, since it uses as much as digits as its factorization.

70343144299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 46.

The spelling of 70343144299 in words is "seventy billion, three hundred forty-three million, one hundred forty-four thousand, two hundred ninety-nine".