143041244 has 24 divisors (see below), whose sum is σ = 254484048. Its totient is φ = 70341120.

The previous prime is 143041231. The next prime is 143041259. The reversal of 143041244 is 442140341.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66059 + ... + 68189.

It is an arithmetic number, because the mean of its divisors is an integer number (10603502).

Almost surely, 2^143041244 is an apocalyptic number.

It is an amenable number.

143041244 is a deficient number, since it is larger than the sum of its proper divisors (111442804).

143041244 is a wasteful number, since it uses less digits than its factorization.

143041244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2405 (or 2403 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 143041244 is about 11959.9851170476. The cubic root of 143041244 is about 522.9824229670.

Adding to 143041244 its reverse (442140341), we get a palindrome (585181585).

The spelling of 143041244 in words is "one hundred forty-three million, forty-one thousand, two hundred forty-four".