2044243210 has 32 divisors (see below), whose sum is σ = 3770712000. Its totient is φ = 797671680.

The previous prime is 2044243207. The next prime is 2044243211. The reversal of 2044243210 is 123424402.

It is a happy number.

It is a super-2 number, since 2×2044243210² = 8357860603262208200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2044243211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64066 + ... + 90514.

It is an arithmetic number, because the mean of its divisors is an integer number (117834750).

Almost surely, 2^2044243210 is an apocalyptic number.

2044243210 is a deficient number, since it is larger than the sum of its proper divisors (1726468790).

2044243210 is a wasteful number, since it uses less digits than its factorization.

2044243210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26646.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2044243210 is about 45213.3078860638. The cubic root of 2044243210 is about 1269.1438646787.

Adding to 2044243210 its reverse (123424402), we get a palindrome (2167667612).

The spelling of 2044243210 in words is "two billion, forty-four million, two hundred forty-three thousand, two hundred ten".