240453334216 has 32 divisors (see below), whose sum is σ = 471133252800. Its totient is φ = 114832935360.

The previous prime is 240453334183. The next prime is 240453334259. The reversal of 240453334216 is 612433354042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 818451 + ... + 1072738.

It is an arithmetic number, because the mean of its divisors is an integer number (14722914150).

Almost surely, 2^240453334216 is an apocalyptic number.

It is an amenable number.

240453334216 is a deficient number, since it is larger than the sum of its proper divisors (230679918584).

240453334216 is a wasteful number, since it uses less digits than its factorization.

240453334216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891909 (or 1891905 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 240453334216 its reverse (612433354042), we get a palindrome (852886688258).

The spelling of 240453334216 in words is "two hundred forty billion, four hundred fifty-three million, three hundred thirty-four thousand, two hundred sixteen".