141144456 has 16 divisors (see below), whose sum is σ = 352861200. Its totient is φ = 47048144.

The previous prime is 141144403. The next prime is 141144467. The reversal of 141144456 is 654441141.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2940486 + ... + 2940533.

It is an arithmetic number, because the mean of its divisors is an integer number (22053825).

Almost surely, 2^141144456 is an apocalyptic number.

It is an amenable number.

141144456 is an abundant number, since it is smaller than the sum of its proper divisors (211716744).

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

141144456 is a wasteful number, since it uses less digits than its factorization.

141144456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5881028 (or 5881024 counting only the distinct ones).

The product of its digits is 7680, while the sum is 30.

The square root of 141144456 is about 11880.4232247845. The cubic root of 141144456 is about 520.6604723900.

Adding to 141144456 its reverse (654441141), we get a palindrome (795585597).

The spelling of 141144456 in words is "one hundred forty-one million, one hundred forty-four thousand, four hundred fifty-six".