10404402473 has 2 divisors, whose sum is σ = 10404402474. Its totient is φ = 10404402472.

The previous prime is 10404402469. The next prime is 10404402523. The reversal of 10404402473 is 37420440401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7441995289 + 2962407184 = 86267^2 + 54428^2 .

It is a cyclic number.

It is not a de Polignac number, because 10404402473 - 2² = 10404402469 is a prime.

It is not a weakly prime, because it can be changed into another prime (10404402973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5202201236 + 5202201237.

It is an arithmetic number, because the mean of its divisors is an integer number (5202201237).

Almost surely, 2^10404402473 is an apocalyptic number.

It is an amenable number.

10404402473 is a deficient number, since it is larger than the sum of its proper divisors (1).

10404402473 is an equidigital number, since it uses as much as digits as its factorization.

10404402473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 29.

Adding to 10404402473 its reverse (37420440401), we get a palindrome (47824842874).

The spelling of 10404402473 in words is "ten billion, four hundred four million, four hundred two thousand, four hundred seventy-three".