2040334342 has 16 divisors (see below), whose sum is σ = 3276187200. Its totient is φ = 950092200.

The previous prime is 2040334321. The next prime is 2040334349. The reversal of 2040334342 is 2434330402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040334349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452784 + ... + 457267.

It is an arithmetic number, because the mean of its divisors is an integer number (204761700).

Almost surely, 2^2040334342 is an apocalyptic number.

2040334342 is a deficient number, since it is larger than the sum of its proper divisors (1235852858).

2040334342 is a wasteful number, since it uses less digits than its factorization.

2040334342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910131.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 2040334342 is about 45170.0602390566. The cubic root of 2040334342 is about 1268.3344239431.

Adding to 2040334342 its reverse (2434330402), we get a palindrome (4474664744).

It can be divided in two parts, 20403 and 34342, that added together give a palindrome (54745).

The spelling of 2040334342 in words is "two billion, forty million, three hundred thirty-four thousand, three hundred forty-two".