141240415 has 4 divisors (see below), whose sum is σ = 169488504. Its totient is φ = 112992328.

The previous prime is 141240413. The next prime is 141240427. The reversal of 141240415 is 514042141.

141240415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 514042141 = 17 ⋅30237773.

It is a cyclic number.

It is not a de Polignac number, because 141240415 - 2¹ = 141240413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141240413) 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, 14124037 + ... + 14124046.

It is an arithmetic number, because the mean of its divisors is an integer number (42372126).

Almost surely, 2^141240415 is an apocalyptic number.

141240415 is a deficient number, since it is larger than the sum of its proper divisors (28248089).

141240415 is an equidigital number, since it uses as much as digits as its factorization.

141240415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28248088.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 141240415 is about 11884.4610731829. The cubic root of 141240415 is about 520.7784383886.

Adding to 141240415 its reverse (514042141), we get a palindrome (655282556).

The spelling of 141240415 in words is "one hundred forty-one million, two hundred forty thousand, four hundred fifteen".