70846405360069 has 2 divisors, whose sum is σ = 70846405360070. Its totient is φ = 70846405360068.

The previous prime is 70846405360051. The next prime is 70846405360079. The reversal of 70846405360069 is 96006350464807.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66428400731044 + 4418004629025 = 8150362^2 + 2101905^2 .

It is a cyclic number.

It is not a de Polignac number, because 70846405360069 - 2⁵ = 70846405360037 is a prime.

It is a super-2 number, since 2×70846405360069² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70846405359995 and 70846405360022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70846405360079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35423202680034 + 35423202680035.

It is an arithmetic number, because the mean of its divisors is an integer number (35423202680035).

Almost surely, 2^{70846405360069} is an apocalyptic number.

It is an amenable number.

70846405360069 is a deficient number, since it is larger than the sum of its proper divisors (1).

70846405360069 is an equidigital number, since it uses as much as digits as its factorization.

70846405360069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26127360, while the sum is 58.

The spelling of 70846405360069 in words is "seventy trillion, eight hundred forty-six billion, four hundred five million, three hundred sixty thousand, sixty-nine".