41000004389 has 2 divisors, whose sum is σ = 41000004390. Its totient is φ = 41000004388.

The previous prime is 41000004307. The next prime is 41000004403. The reversal of 41000004389 is 98340000014.

41000004389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40979119489 + 20884900 = 202433^2 + 4570^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41000004389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41000004289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20500002194 + 20500002195.

It is an arithmetic number, because the mean of its divisors is an integer number (20500002195).

Almost surely, 2^41000004389 is an apocalyptic number.

It is an amenable number.

41000004389 is a deficient number, since it is larger than the sum of its proper divisors (1).

41000004389 is an equidigital number, since it uses as much as digits as its factorization.

41000004389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 41000004389 in words is "forty-one billion, four thousand, three hundred eighty-nine".