142220043104 has 48 divisors (see below), whose sum is σ = 282949039296. Its totient is φ = 70363113600.

The previous prime is 142220043101. The next prime is 142220043149. The reversal of 142220043104 is 401340022241.

142220043104 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 142220043104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142220043101) 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 7 ways as a sum of consecutive naturals, for example, 1405739 + ... + 1503509.

It is an arithmetic number, because the mean of its divisors is an integer number (5894771652).

Almost surely, 2^142220043104 is an apocalyptic number.

It is an amenable number.

142220043104 is a deficient number, since it is larger than the sum of its proper divisors (140728996192).

142220043104 is a wasteful number, since it uses less digits than its factorization.

142220043104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98259 (or 98251 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 142220043104 its reverse (401340022241), we get a palindrome (543560065345).

The spelling of 142220043104 in words is "one hundred forty-two billion, two hundred twenty million, forty-three thousand, one hundred four".