141422320202144 has 24 divisors (see below), whose sum is σ = 290530636068960. Its totient is φ = 67636761835456.

The previous prime is 141422320202089. The next prime is 141422320202183. The reversal of 141422320202144 is 441202023224141.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 141422320202144.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96074945054 + ... + 96074946525.

It is an arithmetic number, because the mean of its divisors is an integer number (12105443169540).

Almost surely, 2^{141422320202144} is an apocalyptic number.

It is an amenable number.

141422320202144 is an abundant number, since it is smaller than the sum of its proper divisors (149108315866816).

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

141422320202144 is a wasteful number, since it uses less digits than its factorization.

141422320202144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192149891612 (or 192149891604 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 141422320202144 its reverse (441202023224141), we get a palindrome (582624343426285).

The spelling of 141422320202144 in words is "one hundred forty-one trillion, four hundred twenty-two billion, three hundred twenty million, two hundred two thousand, one hundred forty-four".