2044005442416 has 180 divisors, whose sum is σ = 6655147828992. Its totient is φ = 583928497152.

The previous prime is 2044005442379. The next prime is 2044005442433. The reversal of 2044005442416 is 6142445004402.

2044005442416 is a `hidden beast` number, since 2 + 0 + 4 + 400 + 5 + 4 + 4 + 241 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 83975400 + ... + 83999736.

Almost surely, 2^{2044005442416} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2044005442416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3327573914496).

2044005442416 is an abundant number, since it is smaller than the sum of its proper divisors (4611142386576).

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

2044005442416 is a wasteful number, since it uses less digits than its factorization.

2044005442416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36268 (or 36252 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 36.

The spelling of 2044005442416 in words is "two trillion, forty-four billion, five million, four hundred forty-two thousand, four hundred sixteen".