2042104342 has 16 divisors (see below), whose sum is σ = 3128043600. Its totient is φ = 999567360.

The previous prime is 2042104331. The next prime is 2042104349. The reversal of 2042104342 is 2434012402.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042104349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7467 + ... + 64342.

It is an arithmetic number, because the mean of its divisors is an integer number (195502725).

Almost surely, 2^2042104342 is an apocalyptic number.

2042104342 is a deficient number, since it is larger than the sum of its proper divisors (1085939258).

2042104342 is a wasteful number, since it uses less digits than its factorization.

2042104342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72111.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2042104342 is about 45189.6486155845. The cubic root of 2042104342 is about 1268.7010800393.

Adding to 2042104342 its reverse (2434012402), we get a palindrome (4476116744).

The spelling of 2042104342 in words is "two billion, forty-two million, one hundred four thousand, three hundred forty-two".