240213231323342 has 8 divisors (see below), whose sum is σ = 360913454642496. Its totient is φ = 119908746442512.

The previous prime is 240213231323341. The next prime is 240213231323369. The reversal of 240213231323342 is 243323132312042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240213231323341) 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, 98934608063 + ... + 98934610490.

It is an arithmetic number, because the mean of its divisors is an integer number (45114181830312).

Almost surely, 2^{240213231323342} is an apocalyptic number.

240213231323342 is a deficient number, since it is larger than the sum of its proper divisors (120700223319154).

240213231323342 is a wasteful number, since it uses less digits than its factorization.

240213231323342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197869219162.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 240213231323342 its reverse (243323132312042), we get a palindrome (483536363635384).

The spelling of 240213231323342 in words is "two hundred forty trillion, two hundred thirteen billion, two hundred thirty-one million, three hundred twenty-three thousand, three hundred forty-two".