40301422 has 24 divisors (see below), whose sum is σ = 70691400. Its totient is φ = 17181360.

The previous prime is 40301411. The next prime is 40301423. The reversal of 40301422 is 22410304.

It is a junction number, because it is equal to n+sod(n) for n = 40301396 and 40301405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40301423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19704 + ... + 21652.

It is an arithmetic number, because the mean of its divisors is an integer number (2945475).

Almost surely, 2^40301422 is an apocalyptic number.

40301422 is a deficient number, since it is larger than the sum of its proper divisors (30389978).

40301422 is a wasteful number, since it uses less digits than its factorization.

40301422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176 (or 2169 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 40301422 is about 6348.3400980099. The cubic root of 40301422 is about 342.8520811587.

Adding to 40301422 its reverse (22410304), we get a palindrome (62711726).

The spelling of 40301422 in words is "forty million, three hundred one thousand, four hundred twenty-two".