240502431241 has 4 divisors (see below), whose sum is σ = 240526678032. Its totient is φ = 240478184452.

The previous prime is 240502431217. The next prime is 240502431311. The reversal of 240502431241 is 142134205042.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 240502431241 - 2¹⁷ = 240502300169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240502434241) 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, 12108511 + ... + 12128356.

It is an arithmetic number, because the mean of its divisors is an integer number (60131669508).

Almost surely, 2^240502431241 is an apocalyptic number.

It is an amenable number.

240502431241 is a deficient number, since it is larger than the sum of its proper divisors (24246791).

240502431241 is an equidigital number, since it uses as much as digits as its factorization.

240502431241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24246790.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 240502431241 its reverse (142134205042), we get a palindrome (382636636283).

The spelling of 240502431241 in words is "two hundred forty billion, five hundred two million, four hundred thirty-one thousand, two hundred forty-one".