220414142 has 16 divisors (see below), whose sum is σ = 358244880. Its totient is φ = 101103552.

The previous prime is 220414141. The next prime is 220414151. The reversal of 220414142 is 241414022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220414141) by changing a digit.

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, 21767 + ... + 30242.

It is an arithmetic number, because the mean of its divisors is an integer number (22390305).

Almost surely, 2^220414142 is an apocalyptic number.

220414142 is a deficient number, since it is larger than the sum of its proper divisors (137830738).

220414142 is a wasteful number, since it uses less digits than its factorization.

220414142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52187.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 220414142 is about 14846.3511342013. The cubic root of 220414142 is about 604.0596387904.

Adding to 220414142 its reverse (241414022), we get a palindrome (461828164).

The spelling of 220414142 in words is "two hundred twenty million, four hundred fourteen thousand, one hundred forty-two".