10445444401 has 8 divisors (see below), whose sum is σ = 12013688000. Its totient is φ = 8896210128.

The previous prime is 10445444333. The next prime is 10445444407. The reversal of 10445444401 is 10444454401.

10445444401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10445444401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10445444407) 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 7 ways as a sum of consecutive naturals, for example, 4751151 + ... + 4753348.

It is an arithmetic number, because the mean of its divisors is an integer number (1501711000).

Almost surely, 2^10445444401 is an apocalyptic number.

It is an amenable number.

10445444401 is a deficient number, since it is larger than the sum of its proper divisors (1568243599).

10445444401 is an equidigital number, since it uses as much as digits as its factorization.

10445444401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9504663.

The product of its (nonzero) digits is 20480, while the sum is 31.

Adding to 10445444401 its reverse (10444454401), we get a palindrome (20889898802).

It can be divided in two parts, 1044 and 5444401, that added together give a palindrome (5445445).

The spelling of 10445444401 in words is "ten billion, four hundred forty-five million, four hundred forty-four thousand, four hundred one".