44016650405651 has 16 divisors (see below), whose sum is σ = 54878048597760. Its totient is φ = 34298596882080.

The previous prime is 44016650405617. The next prime is 44016650405671. The reversal of 44016650405651 is 15650405661044.

It is a cyclic number.

It is not a de Polignac number, because 44016650405651 - 2²² = 44016646211347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44016650405596 and 44016650405605.

It is not an unprimeable number, because it can be changed into a prime (44016650405671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49689425 + ... + 50567501.

It is an arithmetic number, because the mean of its divisors is an integer number (3429878037360).

Almost surely, 2^{44016650405651} is an apocalyptic number.

44016650405651 is a deficient number, since it is larger than the sum of its proper divisors (10861398192109).

44016650405651 is a wasteful number, since it uses less digits than its factorization.

44016650405651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529114.

The product of its (nonzero) digits is 1728000, while the sum is 47.

The spelling of 44016650405651 in words is "forty-four trillion, sixteen billion, six hundred fifty million, four hundred five thousand, six hundred fifty-one".