240442045435 has 8 divisors (see below), whose sum is σ = 298479780720. Its totient is φ = 185720752224.

The previous prime is 240442045429. The next prime is 240442045439. The reversal of 240442045435 is 534540244042.

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

It is a cyclic number.

It is not a de Polignac number, because 240442045435 - 2³¹ = 238294561787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240442045394 and 240442045403.

It is not an unprimeable number, because it can be changed into a prime (240442045439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 829110357 + ... + 829110646.

It is an arithmetic number, because the mean of its divisors is an integer number (37309972590).

Almost surely, 2^240442045435 is an apocalyptic number.

240442045435 is a deficient number, since it is larger than the sum of its proper divisors (58037735285).

240442045435 is a wasteful number, since it uses less digits than its factorization.

240442045435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658221037.

The product of its (nonzero) digits is 307200, while the sum is 37.

Adding to 240442045435 its reverse (534540244042), we get a palindrome (774982289477).

The spelling of 240442045435 in words is "two hundred forty billion, four hundred forty-two million, forty-five thousand, four hundred thirty-five".