40322413 has 8 divisors (see below), whose sum is σ = 41753600. Its totient is φ = 38899440.

The previous prime is 40322377. The next prime is 40322423. The reversal of 40322413 is 31422304.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40322413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40322423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8956 + ... + 12682.

It is an arithmetic number, because the mean of its divisors is an integer number (5219200).

Almost surely, 2^40322413 is an apocalyptic number.

It is an amenable number.

40322413 is a deficient number, since it is larger than the sum of its proper divisors (1431187).

40322413 is a wasteful number, since it uses less digits than its factorization.

40322413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4107.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 40322413 is about 6349.9931496026. The cubic root of 40322413 is about 342.9115956750.

Adding to 40322413 its reverse (31422304), we get a palindrome (71744717).

The spelling of 40322413 in words is "forty million, three hundred twenty-two thousand, four hundred thirteen".