240314130343213 has 4 divisors (see below), whose sum is σ = 252962242466560. Its totient is φ = 227666018219868.

The previous prime is 240314130343207. The next prime is 240314130343297. The reversal of 240314130343213 is 312343031413042.

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 de Polignac number, because none of the positive numbers 2^k-240314130343213 is a prime.

It is a super-2 number, since 2×240314130343213² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240314130343013) 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, 6324056061645 + ... + 6324056061682.

It is an arithmetic number, because the mean of its divisors is an integer number (63240560616640).

Almost surely, 2^{240314130343213} is an apocalyptic number.

It is an amenable number.

240314130343213 is a deficient number, since it is larger than the sum of its proper divisors (12648112123347).

240314130343213 is a wasteful number, since it uses less digits than its factorization.

240314130343213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12648112123346.

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 240314130343213 its reverse (312343031413042), we get a palindrome (552657161756255).

The spelling of 240314130343213 in words is "two hundred forty trillion, three hundred fourteen billion, one hundred thirty million, three hundred forty-three thousand, two hundred thirteen".