2044141220 has 96 divisors (see below), whose sum is σ = 5063022720. Its totient is φ = 685117440.

The previous prime is 2044141213. The next prime is 2044141279. The reversal of 2044141220 is 221414402.

2044141220 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2044141192 and 2044141201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148052 + ... + 161268.

It is an arithmetic number, because the mean of its divisors is an integer number (52739820).

Almost surely, 2^2044141220 is an apocalyptic number.

2044141220 is a gapful number since it is divisible by the number (20) 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 2044141220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2531511360).

2044141220 is an abundant number, since it is smaller than the sum of its proper divisors (3018881500).

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

2044141220 is a wasteful number, since it uses less digits than its factorization.

2044141220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13293 (or 13291 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2044141220 is about 45212.1799961028. The cubic root of 2044141220 is about 1269.1227579051.

Adding to 2044141220 its reverse (221414402), we get a palindrome (2265555622).

The spelling of 2044141220 in words is "two billion, forty-four million, one hundred forty-one thousand, two hundred twenty".