2042034342 has 16 divisors (see below), whose sum is σ = 4102062912. Its totient is φ = 677679080.

The previous prime is 2042034317. The next prime is 2042034349. The reversal of 2042034342 is 2434302402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042034349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 748284 + ... + 751007.

It is an arithmetic number, because the mean of its divisors is an integer number (256378932).

Almost surely, 2^2042034342 is an apocalyptic number.

2042034342 is an abundant number, since it is smaller than the sum of its proper divisors (2060028570).

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

2042034342 is a wasteful number, since it uses less digits than its factorization.

2042034342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1499523.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2042034342 is about 45188.8740952903. The cubic root of 2042034342 is about 1268.6865835403.

Adding to 2042034342 its reverse (2434302402), we get a palindrome (4476336744).

The spelling of 2042034342 in words is "two billion, forty-two million, thirty-four thousand, three hundred forty-two".