40314401 has 2 divisors, whose sum is σ = 40314402. Its totient is φ = 40314400.

The previous prime is 40314389. The next prime is 40314451. The reversal of 40314401 is 10441304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35988001 + 4326400 = 5999^2 + 2080^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40314401 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40314401.

It is not a weakly prime, because it can be changed into another prime (40314451) 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 as a sum of consecutive naturals, namely, 20157200 + 20157201.

It is an arithmetic number, because the mean of its divisors is an integer number (20157201).

Almost surely, 2^40314401 is an apocalyptic number.

It is an amenable number.

40314401 is a deficient number, since it is larger than the sum of its proper divisors (1).

40314401 is an equidigital number, since it uses as much as digits as its factorization.

40314401 is an odious number, because the sum of its binary digits is odd.

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

The square root of 40314401 is about 6349.3622514391. The cubic root of 40314401 is about 342.8888821725. Note that the first 5 decimals are identical.

Adding to 40314401 its reverse (10441304), we get a palindrome (50755705).

The spelling of 40314401 in words is "forty million, three hundred fourteen thousand, four hundred one".