141225152 has 56 divisors (see below), whose sum is σ = 300447456. Its totient is φ = 65691648.

The previous prime is 141225151. The next prime is 141225179. The reversal of 141225152 is 251522141.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (141225151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53168 + ... + 55760.

Almost surely, 2^141225152 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 141225152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150223728).

141225152 is an abundant number, since it is smaller than the sum of its proper divisors (159222304).

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

141225152 is a wasteful number, since it uses less digits than its factorization.

141225152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2665 (or 2655 counting only the distinct ones).

The product of its digits is 800, while the sum is 23.

The square root of 141225152 is about 11883.8189148102. The cubic root of 141225152 is about 520.7596785843.

Adding to 141225152 its reverse (251522141), we get a palindrome (392747293).

The spelling of 141225152 in words is "one hundred forty-one million, two hundred twenty-five thousand, one hundred fifty-two".