240412331115043 has 4 divisors (see below), whose sum is σ = 240746701534560. Its totient is φ = 240077960695528.

The previous prime is 240412331115041. The next prime is 240412331115053. The reversal of 240412331115043 is 340511133214042.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 240412331115043 - 2¹ = 240412331115041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240412331115041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167185208680 + ... + 167185210117.

It is an arithmetic number, because the mean of its divisors is an integer number (60186675383640).

Almost surely, 2^{240412331115043} is an apocalyptic number.

240412331115043 is a deficient number, since it is larger than the sum of its proper divisors (334370419517).

240412331115043 is an equidigital number, since it uses as much as digits as its factorization.

240412331115043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334370419516.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 240412331115043 its reverse (340511133214042), we get a palindrome (580923464329085).

The spelling of 240412331115043 in words is "two hundred forty trillion, four hundred twelve billion, three hundred thirty-one million, one hundred fifteen thousand, forty-three".