240021432314 has 16 divisors (see below), whose sum is σ = 364099095360. Its totient is φ = 118655227680.

The previous prime is 240021432293. The next prime is 240021432323. The reversal of 240021432314 is 413234120042.

It is a super-2 number, since 2×240021432314² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4248029 + ... + 4304159.

It is an arithmetic number, because the mean of its divisors is an integer number (22756193460).

Almost surely, 2^240021432314 is an apocalyptic number.

240021432314 is a deficient number, since it is larger than the sum of its proper divisors (124077663046).

240021432314 is a wasteful number, since it uses less digits than its factorization.

240021432314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80245.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 240021432314 its reverse (413234120042), we get a palindrome (653255552356).

The spelling of 240021432314 in words is "two hundred forty billion, twenty-one million, four hundred thirty-two thousand, three hundred fourteen".