141441323212 has 48 divisors (see below), whose sum is σ = 299734138368. Its totient is φ = 57011708160.

The previous prime is 141441323209. The next prime is 141441323251. The reversal of 141441323212 is 212323144141.

It is a happy number.

It is a super-2 number, since 2×141441323212² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 575137 + ... + 783367.

It is an arithmetic number, because the mean of its divisors is an integer number (6244461216).

Almost surely, 2^141441323212 is an apocalyptic number.

It is an amenable number.

141441323212 is an abundant number, since it is smaller than the sum of its proper divisors (158292815156).

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

141441323212 is a wasteful number, since it uses less digits than its factorization.

141441323212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209686 (or 209684 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

Adding to 141441323212 its reverse (212323144141), we get a palindrome (353764467353).

The spelling of 141441323212 in words is "one hundred forty-one billion, four hundred forty-one million, three hundred twenty-three thousand, two hundred twelve".