142044141032202 has 16 divisors (see below), whose sum is σ = 284449258289952. Its totient is φ = 47287884306480.

The previous prime is 142044141032201. The next prime is 142044141032207. The reversal of 142044141032202 is 202230141440241.

It is a self number, because there is not a number n which added to its sum of digits gives 142044141032202.

It is not an unprimeable number, because it can be changed into a prime (142044141032201) 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, 15040670949 + ... + 15040680392.

It is an arithmetic number, because the mean of its divisors is an integer number (17778078643122).

Almost surely, 2^{142044141032202} is an apocalyptic number.

142044141032202 is an abundant number, since it is smaller than the sum of its proper divisors (142405117257750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142044141032202 is a wasteful number, since it uses less digits than its factorization.

142044141032202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30081352133.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 142044141032202 its reverse (202230141440241), we get a palindrome (344274282472443).

The spelling of 142044141032202 in words is "one hundred forty-two trillion, forty-four billion, one hundred forty-one million, thirty-two thousand, two hundred two".