40113422 has 8 divisors (see below), whose sum is σ = 60197016. Its totient is φ = 20047752.

The previous prime is 40113413. The next prime is 40113461. The reversal of 40113422 is 22431104.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40113422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6428 + ... + 11024.

It is an arithmetic number, because the mean of its divisors is an integer number (7524627).

Almost surely, 2^40113422 is an apocalyptic number.

40113422 is a deficient number, since it is larger than the sum of its proper divisors (20083594).

40113422 is a wasteful number, since it uses less digits than its factorization.

40113422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8962.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 40113422 is about 6333.5157693022. The cubic root of 40113422 is about 342.3181324400.

Adding to 40113422 its reverse (22431104), we get a palindrome (62544526).

The spelling of 40113422 in words is "forty million, one hundred thirteen thousand, four hundred twenty-two".