944226404622449 has 8 divisors (see below), whose sum is σ = 1016866515991872. Its totient is φ = 871587337683600.

The previous prime is 944226404622421. The next prime is 944226404622469.

944226404622449 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 944226404622449 - 2⁴⁰ = 943126892994673 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 944226404622391 and 944226404622400.

It is not an unprimeable number, because it can be changed into a prime (944226404622409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259229477 + ... + 262846674.

It is an arithmetic number, because the mean of its divisors is an integer number (127108314498984).

Almost surely, 2^{944226404622449} is an apocalyptic number.

It is an amenable number.

944226404622449 is a deficient number, since it is larger than the sum of its proper divisors (72640111369423).

944226404622449 is a wasteful number, since it uses less digits than its factorization.

944226404622449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522215287.

The product of its (nonzero) digits is 191102976, while the sum is 62.

The spelling of 944226404622449 in words is "nine hundred forty-four trillion, two hundred twenty-six billion, four hundred four million, six hundred twenty-two thousand, four hundred forty-nine".