85446234611 has 2 divisors, whose sum is σ = 85446234612. Its totient is φ = 85446234610.

The previous prime is 85446234593. The next prime is 85446234667. The reversal of 85446234611 is 11643264458.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85446234611 is a prime.

It is not a weakly prime, because it can be changed into another prime (85446234311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42723117305 + 42723117306.

It is an arithmetic number, because the mean of its divisors is an integer number (42723117306).

Almost surely, 2^85446234611 is an apocalyptic number.

85446234611 is a deficient number, since it is larger than the sum of its proper divisors (1).

85446234611 is an equidigital number, since it uses as much as digits as its factorization.

85446234611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 552960, while the sum is 44.

The spelling of 85446234611 in words is "eighty-five billion, four hundred forty-six million, two hundred thirty-four thousand, six hundred eleven".