220241403142 has 16 divisors (see below), whose sum is σ = 335981059920. Its totient is φ = 108247934368.

The previous prime is 220241403131. The next prime is 220241403149. The reversal of 220241403142 is 241304142022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220241403149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2471628 + ... + 2559184.

It is an arithmetic number, because the mean of its divisors is an integer number (20998816245).

Almost surely, 2^220241403142 is an apocalyptic number.

220241403142 is a deficient number, since it is larger than the sum of its proper divisors (115739656778).

220241403142 is a wasteful number, since it uses less digits than its factorization.

220241403142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108935.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 220241403142 its reverse (241304142022), we get a palindrome (461545545164).

The spelling of 220241403142 in words is "two hundred twenty billion, two hundred forty-one million, four hundred three thousand, one hundred forty-two".