2044212144 has 80 divisors (see below), whose sum is σ = 5745903072. Its totient is φ = 622485504.

The previous prime is 2044212119. The next prime is 2044212151. The reversal of 2044212144 is 4412124402.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43642 + ... + 77414.

Almost surely, 2^2044212144 is an apocalyptic number.

2044212144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2044212144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2872951536).

2044212144 is an abundant number, since it is smaller than the sum of its proper divisors (3701690928).

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

2044212144 is a wasteful number, since it uses less digits than its factorization.

2044212144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33894 (or 33888 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 2044212144 is about 45212.9643354647. The cubic root of 2044212144 is about 1269.1374356617.

Adding to 2044212144 its reverse (4412124402), we get a palindrome (6456336546).

The spelling of 2044212144 in words is "two billion, forty-four million, two hundred twelve thousand, one hundred forty-four".