40411422 has 24 divisors (see below), whose sum is σ = 87778080. Its totient is φ = 13436640.

The previous prime is 40411421. The next prime is 40411447. The reversal of 40411422 is 22411404.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 40411395 and 40411404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40411421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5154 + ... + 10362.

It is an arithmetic number, because the mean of its divisors is an integer number (3657420).

Almost surely, 2^40411422 is an apocalyptic number.

40411422 is an abundant number, since it is smaller than the sum of its proper divisors (47366658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40411422 is a wasteful number, since it uses less digits than its factorization.

40411422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5648 (or 5645 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 40411422 is about 6356.9978763564. The cubic root of 40411422 is about 343.1637282970.

Subtracting from 40411422 its sum of digits (18), we obtain a palindrome (40411404).

Adding to 40411422 its reverse (22411404), we get a palindrome (62822826).

The spelling of 40411422 in words is "forty million, four hundred eleven thousand, four hundred twenty-two".