9044274556661 has 8 divisors (see below), whose sum is σ = 9159117569280. Its totient is φ = 8929440507312.

The previous prime is 9044274556633. The next prime is 9044274556711. The reversal of 9044274556661 is 1666554724409.

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-9044274556661 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9044274556661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9044274556861) 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 7 ways as a sum of consecutive naturals, for example, 198185 + ... + 4257678.

It is an arithmetic number, because the mean of its divisors is an integer number (1144889696160).

Almost surely, 2^{9044274556661} is an apocalyptic number.

It is an amenable number.

9044274556661 is a deficient number, since it is larger than the sum of its proper divisors (114843012619).

9044274556661 is a wasteful number, since it uses less digits than its factorization.

9044274556661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4481635.

The product of its (nonzero) digits is 43545600, while the sum is 59.

The spelling of 9044274556661 in words is "nine trillion, forty-four billion, two hundred seventy-four million, five hundred fifty-six thousand, six hundred sixty-one".