2044242100 has 36 divisors (see below), whose sum is σ = 4439028384. Its totient is φ = 817139680.

The previous prime is 2044242073. The next prime is 2044242127. The reversal of 2044242100 is 12424402.

It is an interprime number because it is at equal distance from previous prime (2044242073) and next prime (2044242127).

It is a super-4 number, since 4×2044242100⁴ (a number of 38 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160569 + ... + 172831.

It is an arithmetic number, because the mean of its divisors is an integer number (123306344).

Almost surely, 2^2044242100 is an apocalyptic number.

2044242100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2044242100 is an abundant number, since it is smaller than the sum of its proper divisors (2394786284).

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

2044242100 is a wasteful number, since it uses less digits than its factorization.

2044242100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13944 (or 13937 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 2044242100 is about 45213.2956109152. The cubic root of 2044242100 is about 1269.1436349686.

Adding to 2044242100 its reverse (12424402), we get a palindrome (2056666502).

The spelling of 2044242100 in words is "two billion, forty-four million, two hundred forty-two thousand, one hundred".