44003666740068 has 36 divisors (see below), whose sum is σ = 127121703916480. Its totient is φ = 12572476211376.

The previous prime is 44003666740063. The next prime is 44003666740091. The reversal of 44003666740068 is 86004766630044.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 44003666739996 and 44003666740023.

It is not an unprimeable number, because it can be changed into a prime (44003666740063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87308862328 + ... + 87308862831.

Almost surely, 2^{44003666740068} is an apocalyptic number.

It is an amenable number.

44003666740068 is an abundant number, since it is smaller than the sum of its proper divisors (83118037176412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44003666740068 is a wasteful number, since it uses less digits than its factorization.

44003666740068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174617725176 (or 174617725171 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 54.

The spelling of 44003666740068 in words is "forty-four trillion, three billion, six hundred sixty-six million, seven hundred forty thousand, sixty-eight".