141240741 has 8 divisors (see below), whose sum is σ = 188417664. Its totient is φ = 94112160.

The previous prime is 141240733. The next prime is 141240773. The reversal of 141240741 is 147042141.

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

It is not a de Polignac number, because 141240741 - 2³ = 141240733 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141241741) by changing a digit.

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, 4605 + ... + 17426.

It is an arithmetic number, because the mean of its divisors is an integer number (23552208).

Almost surely, 2^141240741 is an apocalyptic number.

It is an amenable number.

141240741 is a deficient number, since it is larger than the sum of its proper divisors (47176923).

141240741 is a wasteful number, since it uses less digits than its factorization.

141240741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24171.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 141240741 is about 11884.4747885634. The cubic root of 141240741 is about 520.7788390615.

Adding to 141240741 its reverse (147042141), we get a palindrome (288282882).

The spelling of 141240741 in words is "one hundred forty-one million, two hundred forty thousand, seven hundred forty-one".