10446630401 has 4 divisors (see below), whose sum is σ = 10446838704. Its totient is φ = 10446422100.

The previous prime is 10446630377. The next prime is 10446630413. The reversal of 10446630401 is 10403664401.

10446630401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10403664401 = 13 ⋅800281877.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10446630401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10446630461) 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 in 3 ways as a sum of consecutive naturals, for example, 22046 + ... + 146216.

It is an arithmetic number, because the mean of its divisors is an integer number (2611709676).

Almost surely, 2^10446630401 is an apocalyptic number.

It is an amenable number.

10446630401 is a deficient number, since it is larger than the sum of its proper divisors (208303).

10446630401 is an equidigital number, since it uses as much as digits as its factorization.

10446630401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208302.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 10446630401 in words is "ten billion, four hundred forty-six million, six hundred thirty thousand, four hundred one".