5340342142 has 8 divisors (see below), whose sum is σ = 8011184832. Its totient is φ = 2669947200.

The previous prime is 5340342061. The next prime is 5340342187. The reversal of 5340342142 is 2412430435.

It is a happy number.

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

It is a super-2 number, since 2×5340342142² = 57038508387242296328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5340342142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80334 + ... + 130897.

It is an arithmetic number, because the mean of its divisors is an integer number (1001398104).

Almost surely, 2^5340342142 is an apocalyptic number.

5340342142 is a deficient number, since it is larger than the sum of its proper divisors (2670842690).

5340342142 is a wasteful number, since it uses less digits than its factorization.

5340342142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223874.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 5340342142 is about 73077.6446117416. The cubic root of 5340342142 is about 1747.9259392490.

Adding to 5340342142 its reverse (2412430435), we get a palindrome (7752772577).

The spelling of 5340342142 in words is "five billion, three hundred forty million, three hundred forty-two thousand, one hundred forty-two".