240342403422435 has 16 divisors (see below), whose sum is σ = 385047907712160. Its totient is φ = 128015927746560.

The previous prime is 240342403422403. The next prime is 240342403422469. The reversal of 240342403422435 is 534224304243042.

240342403422435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 240342403422435 - 2⁵ = 240342403422403 is a prime.

It is a super-2 number, since 2×240342403422435² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10417951336 + ... + 10417974405.

It is an arithmetic number, because the mean of its divisors is an integer number (24065494232010).

Almost surely, 2^{240342403422435} is an apocalyptic number.

240342403422435 is a deficient number, since it is larger than the sum of its proper divisors (144705504289725).

240342403422435 is a wasteful number, since it uses less digits than its factorization.

240342403422435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20835926518.

The product of its (nonzero) digits is 2211840, while the sum is 42.

Adding to 240342403422435 its reverse (534224304243042), we get a palindrome (774566707665477).

The spelling of 240342403422435 in words is "two hundred forty trillion, three hundred forty-two billion, four hundred three million, four hundred twenty-two thousand, four hundred thirty-five".