10404404051 has 2 divisors, whose sum is σ = 10404404052. Its totient is φ = 10404404050.

The previous prime is 10404403987. The next prime is 10404404057. The reversal of 10404404051 is 15040440401.

It is a happy number.

10404404051 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 is a cyclic number.

It is not a de Polignac number, because 10404404051 - 2⁶ = 10404403987 is a prime.

It is not a weakly prime, because it can be changed into another prime (10404404057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5202202025 + 5202202026.

It is an arithmetic number, because the mean of its divisors is an integer number (5202202026).

Almost surely, 2^10404404051 is an apocalyptic number.

10404404051 is a deficient number, since it is larger than the sum of its proper divisors (1).

10404404051 is an equidigital number, since it uses as much as digits as its factorization.

10404404051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 10404404051 its reverse (15040440401), we get a palindrome (25444844452).

The spelling of 10404404051 in words is "ten billion, four hundred four million, four hundred four thousand, fifty-one".