340224142 has 16 divisors (see below), whose sum is σ = 534467232. Its totient is φ = 162122400.

The previous prime is 340224103. The next prime is 340224151. The reversal of 340224142 is 241422043.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 609 + ... + 26092.

It is an arithmetic number, because the mean of its divisors is an integer number (33404202).

Almost surely, 2^340224142 is an apocalyptic number.

340224142 is a deficient number, since it is larger than the sum of its proper divisors (194243090).

340224142 is a wasteful number, since it uses less digits than its factorization.

340224142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27003.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 340224142 is about 18445.1658165493. The cubic root of 340224142 is about 698.1065441639.

Adding to 340224142 its reverse (241422043), we get a palindrome (581646185).

The spelling of 340224142 in words is "three hundred forty million, two hundred twenty-four thousand, one hundred forty-two".