241440151 has 4 divisors (see below), whose sum is σ = 242503992. Its totient is φ = 240376312.

The previous prime is 241440149. The next prime is 241440193. The reversal of 241440151 is 151044142.

241440151 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: 151044142 = 2 ⋅75522071.

It is a cyclic number.

It is not a de Polignac number, because 241440151 - 2¹ = 241440149 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 (241410151) 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, 531580 + ... + 532033.

It is an arithmetic number, because the mean of its divisors is an integer number (60625998).

Almost surely, 2^241440151 is an apocalyptic number.

241440151 is a deficient number, since it is larger than the sum of its proper divisors (1063841).

241440151 is a wasteful number, since it uses less digits than its factorization.

241440151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063840.

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

The square root of 241440151 is about 15538.3445385923. The cubic root of 241440151 is about 622.6870464725.

Adding to 241440151 its reverse (151044142), we get a palindrome (392484293).

The spelling of 241440151 in words is "two hundred forty-one million, four hundred forty thousand, one hundred fifty-one".