944344443449 has 32 divisors (see below), whose sum is σ = 1107574124544. Its totient is φ = 796583898880.

The previous prime is 944344443439. The next prime is 944344443457.

944344443449 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 944344443449 - 2⁴ = 944344443433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 944344443394 and 944344443403.

It is not an unprimeable number, because it can be changed into a prime (944344443439) 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 in 31 ways as a sum of consecutive naturals, for example, 992282 + ... + 1695084.

It is an arithmetic number, because the mean of its divisors is an integer number (34611691392).

Almost surely, 2^944344443449 is an apocalyptic number.

It is an amenable number.

944344443449 is a deficient number, since it is larger than the sum of its proper divisors (163229681095).

944344443449 is a wasteful number, since it uses less digits than its factorization.

944344443449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702997.

The product of its digits is 47775744, while the sum is 56.

The spelling of 944344443449 in words is "nine hundred forty-four billion, three hundred forty-four million, four hundred forty-three thousand, four hundred forty-nine".