141242732 has 24 divisors (see below), whose sum is σ = 275491440. Its totient is φ = 62968320.

The previous prime is 141242729. The next prime is 141242779. The reversal of 141242732 is 237242141.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53369 + ... + 55952.

It is an arithmetic number, because the mean of its divisors is an integer number (11478810).

Almost surely, 2^141242732 is an apocalyptic number.

It is an amenable number.

141242732 is a deficient number, since it is larger than the sum of its proper divisors (134248708).

141242732 is a wasteful number, since it uses less digits than its factorization.

141242732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109361 (or 109359 counting only the distinct ones).

The product of its digits is 2688, while the sum is 26.

The square root of 141242732 is about 11884.5585530132. The cubic root of 141242732 is about 520.7812861029.

Adding to 141242732 its reverse (237242141), we get a palindrome (378484873).

It can be divided in two parts, 1412 and 42732, that added together give a palindrome (44144).

The spelling of 141242732 in words is "one hundred forty-one million, two hundred forty-two thousand, seven hundred thirty-two".