44240803663 has 8 divisors (see below), whose sum is σ = 50562237440. Its totient is φ = 37919699640.

The previous prime is 44240803661. The next prime is 44240803687. The reversal of 44240803663 is 36630804244.

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 44240803663 - 2¹ = 44240803661 is a prime.

It is a super-2 number, since 2×44240803663² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44240803661) 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, 372298 + ... + 476536.

It is an arithmetic number, because the mean of its divisors is an integer number (6320279680).

Almost surely, 2^44240803663 is an apocalyptic number.

44240803663 is a deficient number, since it is larger than the sum of its proper divisors (6321433777).

44240803663 is a wasteful number, since it uses less digits than its factorization.

44240803663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164877.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 44240803663 in words is "forty-four billion, two hundred forty million, eight hundred three thousand, six hundred sixty-three".