142002241322 has 8 divisors (see below), whose sum is σ = 219874438272. Its totient is φ = 68710761900.

The previous prime is 142002241313. The next prime is 142002241327. The reversal of 142002241322 is 223142200241.

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

It is not an unprimeable number, because it can be changed into a prime (142002241327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1145179304 + ... + 1145179427.

It is an arithmetic number, because the mean of its divisors is an integer number (27484304784).

Almost surely, 2^142002241322 is an apocalyptic number.

142002241322 is a deficient number, since it is larger than the sum of its proper divisors (77872196950).

142002241322 is a wasteful number, since it uses less digits than its factorization.

142002241322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2290358764.

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

Adding to 142002241322 its reverse (223142200241), we get a palindrome (365144441563).

It can be divided in two parts, 14200 and 2241322, that added together give a palindrome (2255522).

The spelling of 142002241322 in words is "one hundred forty-two billion, two million, two hundred forty-one thousand, three hundred twenty-two".