85341222751 has 2 divisors, whose sum is σ = 85341222752. Its totient is φ = 85341222750.

The previous prime is 85341222737. The next prime is 85341222767. The reversal of 85341222751 is 15722214358.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85341222751 - 2²⁵ = 85307668319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85341222151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42670611375 + 42670611376.

It is an arithmetic number, because the mean of its divisors is an integer number (42670611376).

Almost surely, 2^85341222751 is an apocalyptic number.

85341222751 is a deficient number, since it is larger than the sum of its proper divisors (1).

85341222751 is an equidigital number, since it uses as much as digits as its factorization.

85341222751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 134400, while the sum is 40.

The spelling of 85341222751 in words is "eighty-five billion, three hundred forty-one million, two hundred twenty-two thousand, seven hundred fifty-one".