141401144 has 16 divisors (see below), whose sum is σ = 265275000. Its totient is φ = 70661152.

The previous prime is 141401123. The next prime is 141401159. The reversal of 141401144 is 441104141.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15107 + ... + 22605.

Almost surely, 2^141401144 is an apocalyptic number.

It is an amenable number.

141401144 is a deficient number, since it is larger than the sum of its proper divisors (123873856).

141401144 is a wasteful number, since it uses less digits than its factorization.

141401144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9862 (or 9858 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 141401144 is about 11891.2212997656. The cubic root of 141401144 is about 520.9759089365.

Adding to 141401144 its reverse (441104141), we get a palindrome (582505285).

The spelling of 141401144 in words is "one hundred forty-one million, four hundred one thousand, one hundred forty-four".