141225406 has 8 divisors (see below), whose sum is σ = 242100720. Its totient is φ = 60525168.

The previous prime is 141225379. The next prime is 141225419. The reversal of 141225406 is 604522141.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5043751 + ... + 5043778.

It is an arithmetic number, because the mean of its divisors is an integer number (30262590).

Almost surely, 2^141225406 is an apocalyptic number.

141225406 is a deficient number, since it is larger than the sum of its proper divisors (100875314).

141225406 is a wasteful number, since it uses less digits than its factorization.

141225406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10087538.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 141225406 is about 11883.8296016057. The cubic root of 141225406 is about 520.7599907876.

Adding to 141225406 its reverse (604522141), we get a palindrome (745747547).

The spelling of 141225406 in words is "one hundred forty-one million, two hundred twenty-five thousand, four hundred six".