2044046016 has 196 divisors, whose sum is σ = 6139888152. Its totient is φ = 674832384.

The previous prime is 2044045987. The next prime is 2044046023. The reversal of 2044046016 is 6106404402.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 9004495 + ... + 9004721.

Almost surely, 2^2044046016 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 2044046016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3069944076).

2044046016 is an abundant number, since it is smaller than the sum of its proper divisors (4095842136).

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

2044046016 is an equidigital number, since it uses as much as digits as its factorization.

2044046016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 2044046016 is about 45211.1271259631. The cubic root of 2044046016 is about 1269.1030548569.

The spelling of 2044046016 in words is "two billion, forty-four million, forty-six thousand, sixteen".