2044210422040 has 32 divisors (see below), whose sum is σ = 4601632005360. Its totient is φ = 817300425600.

The previous prime is 2044210422029. The next prime is 2044210422071. The reversal of 2044210422040 is 402240124402.

It is a junction number, because it is equal to n+sod(n) for n = 2044210421996 and 2044210422014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11905671 + ... + 12076150.

Almost surely, 2^{2044210422040} is an apocalyptic number.

2044210422040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2044210422040 is an abundant number, since it is smaller than the sum of its proper divisors (2557421583320).

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

2044210422040 is a wasteful number, since it uses less digits than its factorization.

2044210422040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23983963 (or 23983959 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 2044210422040 its reverse (402240124402), we get a palindrome (2446450546442).

The spelling of 2044210422040 in words is "two trillion, forty-four billion, two hundred ten million, four hundred twenty-two thousand, forty".