4042453342 has 16 divisors (see below), whose sum is σ = 6091358400. Its totient is φ = 2012014080.

The previous prime is 4042453333. The next prime is 4042453397. The reversal of 4042453342 is 2433542404.

It is a congruent number.

It is an unprimeable number.

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, 804534 + ... + 809542.

It is an arithmetic number, because the mean of its divisors is an integer number (380709900).

Almost surely, 2^4042453342 is an apocalyptic number.

4042453342 is a deficient number, since it is larger than the sum of its proper divisors (2048905058).

4042453342 is a wasteful number, since it uses less digits than its factorization.

4042453342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6771.

The product of its (nonzero) digits is 46080, while the sum is 31.

The square root of 4042453342 is about 63580.2905152218. The cubic root of 4042453342 is about 1592.9971738884.

Adding to 4042453342 its reverse (2433542404), we get a palindrome (6475995746).

The spelling of 4042453342 in words is "four billion, forty-two million, four hundred fifty-three thousand, three hundred forty-two".