2040041322 has 32 divisors (see below), whose sum is σ = 4945556160. Its totient is φ = 618194160.

The previous prime is 2040041317. The next prime is 2040041323. The reversal of 2040041322 is 2231400402.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2040041295 and 2040041304.

It is not an unprimeable number, because it can be changed into a prime (2040041323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1716613 + ... + 1717800.

It is an arithmetic number, because the mean of its divisors is an integer number (154548630).

Almost surely, 2^2040041322 is an apocalyptic number.

2040041322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2040041322 is an abundant number, since it is smaller than the sum of its proper divisors (2905514838).

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

2040041322 is a wasteful number, since it uses less digits than its factorization.

2040041322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3434435 (or 3434429 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2040041322 is about 45166.8166024572. The cubic root of 2040041322 is about 1268.2737042957.

Adding to 2040041322 its reverse (2231400402), we get a palindrome (4271441724).

The spelling of 2040041322 in words is "two billion, forty million, forty-one thousand, three hundred twenty-two".