85238004119 has 2 divisors, whose sum is σ = 85238004120. Its totient is φ = 85238004118.

The previous prime is 85238004101. The next prime is 85238004157. The reversal of 85238004119 is 91140083258.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85238004119 - 2²⁰ = 85236955543 is a prime.

It is a super-2 number, since 2×85238004119² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85238004419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42619002059 + 42619002060.

It is an arithmetic number, because the mean of its divisors is an integer number (42619002060).

Almost surely, 2^85238004119 is an apocalyptic number.

85238004119 is a deficient number, since it is larger than the sum of its proper divisors (1).

85238004119 is an equidigital number, since it uses as much as digits as its factorization.

85238004119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 41.

The spelling of 85238004119 in words is "eighty-five billion, two hundred thirty-eight million, four thousand, one hundred nineteen".