141544252 has 12 divisors (see below), whose sum is σ = 249895296. Its totient is φ = 70145600.

The previous prime is 141544241. The next prime is 141544253. The reversal of 141544252 is 252445141.

It is a self number, because there is not a number n which added to its sum of digits gives 141544252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141544253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156124 + ... + 157027.

It is an arithmetic number, because the mean of its divisors is an integer number (20824608).

Almost surely, 2^141544252 is an apocalyptic number.

It is an amenable number.

141544252 is a deficient number, since it is larger than the sum of its proper divisors (108351044).

141544252 is a wasteful number, since it uses less digits than its factorization.

141544252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313268 (or 313266 counting only the distinct ones).

The product of its digits is 6400, while the sum is 28.

The square root of 141544252 is about 11897.2371582649. The cubic root of 141544252 is about 521.1516045508.

Adding to 141544252 its reverse (252445141), we get a palindrome (393989393).

The spelling of 141544252 in words is "one hundred forty-one million, five hundred forty-four thousand, two hundred fifty-two".