70846405360439 has 2 divisors, whose sum is σ = 70846405360440. Its totient is φ = 70846405360438.

The previous prime is 70846405360417. The next prime is 70846405360457. The reversal of 70846405360439 is 93406350464807.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70846405360439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70846405360139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35423202680219 + 35423202680220.

It is an arithmetic number, because the mean of its divisors is an integer number (35423202680220).

Almost surely, 2^{70846405360439} is an apocalyptic number.

70846405360439 is a deficient number, since it is larger than the sum of its proper divisors (1).

70846405360439 is an equidigital number, since it uses as much as digits as its factorization.

70846405360439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52254720, while the sum is 59.

The spelling of 70846405360439 in words is "seventy trillion, eight hundred forty-six billion, four hundred five million, three hundred sixty thousand, four hundred thirty-nine".