141143546456 has 64 divisors (see below), whose sum is σ = 291708380160. Its totient is φ = 63488880000.

The previous prime is 141143546417. The next prime is 141143546549. The reversal of 141143546456 is 654645341141.

141143546456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31736825 + ... + 31741271.

It is an arithmetic number, because the mean of its divisors is an integer number (4557943440).

Almost surely, 2^141143546456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141143546456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145854190080).

141143546456 is an abundant number, since it is smaller than the sum of its proper divisors (150564833704).

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

141143546456 is a wasteful number, since it uses less digits than its factorization.

141143546456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8136 (or 8132 counting only the distinct ones).

The product of its digits is 691200, while the sum is 44.

Adding to 141143546456 its reverse (654645341141), we get a palindrome (795788887597).

The spelling of 141143546456 in words is "one hundred forty-one billion, one hundred forty-three million, five hundred forty-six thousand, four hundred fifty-six".