859620003841 has 2 divisors, whose sum is σ = 859620003842. Its totient is φ = 859620003840.

The previous prime is 859620003821. The next prime is 859620003857. The reversal of 859620003841 is 148300026958.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 656853516225 + 202766487616 = 810465^2 + 450296^2 .

It is a cyclic number.

It is not a de Polignac number, because 859620003841 - 2³¹ = 857472520193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 859620003791 and 859620003800.

It is not a weakly prime, because it can be changed into another prime (859620003821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 429810001920 + 429810001921.

It is an arithmetic number, because the mean of its divisors is an integer number (429810001921).

Almost surely, 2^859620003841 is an apocalyptic number.

It is an amenable number.

859620003841 is a deficient number, since it is larger than the sum of its proper divisors (1).

859620003841 is an equidigital number, since it uses as much as digits as its factorization.

859620003841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 414720, while the sum is 46.

The spelling of 859620003841 in words is "eight hundred fifty-nine billion, six hundred twenty million, three thousand, eight hundred forty-one".