2431442342 has 8 divisors (see below), whose sum is σ = 4168186896. Its totient is φ = 1042046712.

The previous prime is 2431442341. The next prime is 2431442347. The reversal of 2431442342 is 2432441342.

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 (2431442341) 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, 86837213 + ... + 86837240.

It is an arithmetic number, because the mean of its divisors is an integer number (521023362).

Almost surely, 2^2431442342 is an apocalyptic number.

2431442342 is a deficient number, since it is larger than the sum of its proper divisors (1736744554).

2431442342 is a wasteful number, since it uses less digits than its factorization.

2431442342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173674462.

The product of its digits is 18432, while the sum is 29.

The square root of 2431442342 is about 49309.6576950195. The cubic root of 2431442342 is about 1344.6873679937.

Adding to 2431442342 its reverse (2432441342), we get a palindrome (4863883684).

The spelling of 2431442342 in words is "two billion, four hundred thirty-one million, four hundred forty-two thousand, three hundred forty-two".