142024414 has 8 divisors (see below), whose sum is σ = 243470448. Its totient is φ = 60867600.

The previous prime is 142024403. The next prime is 142024427. The reversal of 142024414 is 414420241.

142024414 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

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, 5072287 + ... + 5072314.

It is an arithmetic number, because the mean of its divisors is an integer number (30433806).

Almost surely, 2^142024414 is an apocalyptic number.

142024414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

142024414 is a deficient number, since it is larger than the sum of its proper divisors (101446034).

142024414 is a wasteful number, since it uses less digits than its factorization.

142024414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10144610.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 142024414 is about 11917.3996324702. The cubic root of 142024414 is about 521.7402420606.

Adding to 142024414 its reverse (414420241), we get a palindrome (556444655).

The spelling of 142024414 in words is "one hundred forty-two million, twenty-four thousand, four hundred fourteen".