141144744 has 192 divisors, whose sum is σ = 426902400. Its totient is φ = 38658048.

The previous prime is 141144743. The next prime is 141144763. The reversal of 141144744 is 447441141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141144743) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1585852 + ... + 1585940.

It is an arithmetic number, because the mean of its divisors is an integer number (2223450).

Almost surely, 2^141144744 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 141144744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213451200).

141144744 is an abundant number, since it is smaller than the sum of its proper divisors (285757656).

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

141144744 is a wasteful number, since it uses less digits than its factorization.

141144744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 147 counting only the distinct ones).

The product of its digits is 7168, while the sum is 30.

The square root of 141144744 is about 11880.4353455587. The cubic root of 141144744 is about 520.6608265192.

Adding to 141144744 its reverse (447441141), we get a palindrome (588585885).

The spelling of 141144744 in words is "one hundred forty-one million, one hundred forty-four thousand, seven hundred forty-four".