240404111422 has 16 divisors (see below), whose sum is σ = 370621128960. Its totient is φ = 116909154648.

The previous prime is 240404111417. The next prime is 240404111527. The reversal of 240404111422 is 224111404042.

It is a happy number.

It is a congruent number.

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, 11344228 + ... + 11365399.

It is an arithmetic number, because the mean of its divisors is an integer number (23163820560).

Almost surely, 2^240404111422 is an apocalyptic number.

240404111422 is a deficient number, since it is larger than the sum of its proper divisors (130217017538).

240404111422 is a wasteful number, since it uses less digits than its factorization.

240404111422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22709775.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 240404111422 its reverse (224111404042), we get a palindrome (464515515464).

The spelling of 240404111422 in words is "two hundred forty billion, four hundred four million, one hundred eleven thousand, four hundred twenty-two".