44163404623 has 8 divisors (see below), whose sum is σ = 50063778800. Its totient is φ = 38620628928.

The previous prime is 44163404617. The next prime is 44163404633. The reversal of 44163404623 is 32640436144.

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-44163404623 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 (44163404633) 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, 89399358 + ... + 89399851.

It is an arithmetic number, because the mean of its divisors is an integer number (6257972350).

Almost surely, 2^44163404623 is an apocalyptic number.

44163404623 is a deficient number, since it is larger than the sum of its proper divisors (5900374177).

44163404623 is a wasteful number, since it uses less digits than its factorization.

44163404623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178799241.

The product of its (nonzero) digits is 165888, while the sum is 37.

The spelling of 44163404623 in words is "forty-four billion, one hundred sixty-three million, four hundred four thousand, six hundred twenty-three".