44055033646646 has 64 divisors (see below), whose sum is σ = 74064899543040. Its totient is φ = 19481846885760.

The previous prime is 44055033646609. The next prime is 44055033646651. The reversal of 44055033646646 is 64664633055044.

It is a super-2 number, since 2×44055033646646² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44055033646591 and 44055033646600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137489156 + ... + 137809208.

It is an arithmetic number, because the mean of its divisors is an integer number (1157264055360).

Almost surely, 2^{44055033646646} is an apocalyptic number.

44055033646646 is a deficient number, since it is larger than the sum of its proper divisors (30009865896394).

44055033646646 is a wasteful number, since it uses less digits than its factorization.

44055033646646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320909.

The product of its (nonzero) digits is 74649600, while the sum is 56.

The spelling of 44055033646646 in words is "forty-four trillion, fifty-five billion, thirty-three million, six hundred forty-six thousand, six hundred forty-six".