240243141301 has 4 divisors (see below), whose sum is σ = 246736199212. Its totient is φ = 233750083392.

The previous prime is 240243141253. The next prime is 240243141361. The reversal of 240243141301 is 103141342042.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 103141342042 = 2 ⋅51570671021.

It can be written as a sum of positive squares in 2 ways, for example, as 85185178225 + 155057963076 = 291865^2 + 393774^2 .

It is a cyclic number.

It is not a de Polignac number, because 240243141301 - 2²⁹ = 239706270389 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 (240243141361) 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, 3246528900 + ... + 3246528973.

It is an arithmetic number, because the mean of its divisors is an integer number (61684049803).

Almost surely, 2^240243141301 is an apocalyptic number.

It is an amenable number.

240243141301 is a deficient number, since it is larger than the sum of its proper divisors (6493057911).

240243141301 is an equidigital number, since it uses as much as digits as its factorization.

240243141301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6493057910.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 240243141301 its reverse (103141342042), we get a palindrome (343384483343).

The spelling of 240243141301 in words is "two hundred forty billion, two hundred forty-three million, one hundred forty-one thousand, three hundred one".