10094421839 has 2 divisors, whose sum is σ = 10094421840. Its totient is φ = 10094421838.

The previous prime is 10094421833. The next prime is 10094421847. The reversal of 10094421839 is 93812449001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10094421839 - 2⁸ = 10094421583 is a prime.

It is a super-3 number, since 3×10094421839³ (a number of 31 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 10094421796 and 10094421805.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10094421833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5047210919 + 5047210920.

It is an arithmetic number, because the mean of its divisors is an integer number (5047210920).

Almost surely, 2^10094421839 is an apocalyptic number.

10094421839 is a deficient number, since it is larger than the sum of its proper divisors (1).

10094421839 is an equidigital number, since it uses as much as digits as its factorization.

10094421839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 10094421839 in words is "ten billion, ninety-four million, four hundred twenty-one thousand, eight hundred thirty-nine".