40413214 has 4 divisors (see below), whose sum is σ = 60619824. Its totient is φ = 20206606.

The previous prime is 40413179. The next prime is 40413229. The reversal of 40413214 is 41231404.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 40413191 and 40413200.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 10103302 + ... + 10103305.

It is an arithmetic number, because the mean of its divisors is an integer number (15154956).

Almost surely, 2^40413214 is an apocalyptic number.

40413214 is a deficient number, since it is larger than the sum of its proper divisors (20206610).

40413214 is a wasteful number, since it uses less digits than its factorization.

40413214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20206609.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 40413214 is about 6357.1388218286. The cubic root of 40413214 is about 343.1688006279.

Adding to 40413214 its reverse (41231404), we get a palindrome (81644618).

The spelling of 40413214 in words is "forty million, four hundred thirteen thousand, two hundred fourteen".