10402330444423 has 2 divisors, whose sum is σ = 10402330444424. Its totient is φ = 10402330444422.

The previous prime is 10402330444411. The next prime is 10402330444463. The reversal of 10402330444423 is 32444403320401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10402330444423 - 2³⁷ = 10264891490951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10402330444463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5201165222211 + 5201165222212.

It is an arithmetic number, because the mean of its divisors is an integer number (5201165222212).

Almost surely, 2^{10402330444423} is an apocalyptic number.

10402330444423 is a deficient number, since it is larger than the sum of its proper divisors (1).

10402330444423 is an equidigital number, since it uses as much as digits as its factorization.

10402330444423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 10402330444423 its reverse (32444403320401), we get a palindrome (42846733764824).

The spelling of 10402330444423 in words is "ten trillion, four hundred two billion, three hundred thirty million, four hundred forty-four thousand, four hundred twenty-three".