240302201312213 has 4 divisors (see below), whose sum is σ = 242194344629760. Its totient is φ = 238410057994668.

The previous prime is 240302201312161. The next prime is 240302201312237. The reversal of 240302201312213 is 312213102203042.

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 240302201312213 - 2⁴⁰ = 239202689684437 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 (240302201312413) 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, 946071658583 + ... + 946071658836.

It is an arithmetic number, because the mean of its divisors is an integer number (60548586157440).

Almost surely, 2^{240302201312213} is an apocalyptic number.

It is an amenable number.

240302201312213 is a deficient number, since it is larger than the sum of its proper divisors (1892143317547).

240302201312213 is a wasteful number, since it uses less digits than its factorization.

240302201312213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892143317546.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 240302201312213 its reverse (312213102203042), we get a palindrome (552515303515255).

The spelling of 240302201312213 in words is "two hundred forty trillion, three hundred two billion, two hundred one million, three hundred twelve thousand, two hundred thirteen".