240041344430 has 16 divisors (see below), whose sum is σ = 454815179280. Its totient is φ = 90963035712.

The previous prime is 240041344429. The next prime is 240041344451. The reversal of 240041344430 is 34443140042.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 240041344393 and 240041344402.

It is a congruent number.

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, 631687559 + ... + 631687938.

It is an arithmetic number, because the mean of its divisors is an integer number (28425948705).

Almost surely, 2^240041344430 is an apocalyptic number.

240041344430 is a deficient number, since it is larger than the sum of its proper divisors (214773834850).

240041344430 is a wasteful number, since it uses less digits than its factorization.

240041344430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263375523.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 240041344430 its reverse (34443140042), we get a palindrome (274484484472).

The spelling of 240041344430 in words is "two hundred forty billion, forty-one million, three hundred forty-four thousand, four hundred thirty".