70085043383351 has 2 divisors, whose sum is σ = 70085043383352. Its totient is φ = 70085043383350.

The previous prime is 70085043383287. The next prime is 70085043383357. The reversal of 70085043383351 is 15338334058007.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (15338334058007) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70085043383351 - 2⁶ = 70085043383287 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70085043383351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70085043383357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35042521691675 + 35042521691676.

It is an arithmetic number, because the mean of its divisors is an integer number (35042521691676).

Almost surely, 2^{70085043383351} is an apocalyptic number.

70085043383351 is a deficient number, since it is larger than the sum of its proper divisors (1).

70085043383351 is an equidigital number, since it uses as much as digits as its factorization.

70085043383351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 70085043383351 in words is "seventy trillion, eighty-five billion, forty-three million, three hundred eighty-three thousand, three hundred fifty-one".