44044748015663 has 8 divisors (see below), whose sum is σ = 44085719235360. Its totient is φ = 44003779060320.

The previous prime is 44044748015659. The next prime is 44044748015677. The reversal of 44044748015663 is 36651084744044.

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 44044748015663 - 2² = 44044748015659 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44044748015599 and 44044748015608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44044748017663) 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, 39683798 + ... + 40778588.

It is an arithmetic number, because the mean of its divisors is an integer number (5510714904420).

Almost surely, 2^{44044748015663} is an apocalyptic number.

44044748015663 is a deficient number, since it is larger than the sum of its proper divisors (40971219697).

44044748015663 is a wasteful number, since it uses less digits than its factorization.

44044748015663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132177.

The product of its (nonzero) digits is 30965760, while the sum is 56.

The spelling of 44044748015663 in words is "forty-four trillion, forty-four billion, seven hundred forty-eight million, fifteen thousand, six hundred sixty-three".