10445440079 has 4 divisors (see below), whose sum is σ = 10471488960. Its totient is φ = 10419391200.

The previous prime is 10445440039. The next prime is 10445440123. The reversal of 10445440079 is 97004454401.

10445440079 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 an emirpimes, since its reverse is a distinct semiprime: 97004454401 = 421 ⋅230414381.

It is a cyclic number.

It is not a de Polignac number, because 10445440079 - 2¹⁶ = 10445374543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10445440039) 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, 13023839 + ... + 13024640.

It is an arithmetic number, because the mean of its divisors is an integer number (2617872240).

Almost surely, 2^10445440079 is an apocalyptic number.

10445440079 is a deficient number, since it is larger than the sum of its proper divisors (26048881).

10445440079 is an equidigital number, since it uses as much as digits as its factorization.

10445440079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26048880.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 10445440079 in words is "ten billion, four hundred forty-five million, four hundred forty thousand, seventy-nine".