5142343342 has 8 divisors (see below), whose sum is σ = 7742190600. Its totient is φ = 2561613144.

The previous prime is 5142343313. The next prime is 5142343343. The reversal of 5142343342 is 2433432415.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5142343343) 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 3 ways as a sum of consecutive naturals, for example, 4778592 + ... + 4779667.

It is an arithmetic number, because the mean of its divisors is an integer number (967773825).

Almost surely, 2^5142343342 is an apocalyptic number.

5142343342 is a deficient number, since it is larger than the sum of its proper divisors (2599847258).

5142343342 is a wasteful number, since it uses less digits than its factorization.

5142343342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9558530.

The product of its digits is 34560, while the sum is 31.

The square root of 5142343342 is about 71710.1341652629. The cubic root of 5142343342 is about 1726.0512633663.

Adding to 5142343342 its reverse (2433432415), we get a palindrome (7575775757).

The spelling of 5142343342 in words is "five billion, one hundred forty-two million, three hundred forty-three thousand, three hundred forty-two".