40344062 has 24 divisors (see below), whose sum is σ = 68082168. Its totient is φ = 17907120.

The previous prime is 40344037. The next prime is 40344091. The reversal of 40344062 is 26044304.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8468 + ... + 12344.

It is an arithmetic number, because the mean of its divisors is an integer number (2836757).

Almost surely, 2^40344062 is an apocalyptic number.

40344062 is a deficient number, since it is larger than the sum of its proper divisors (27738106).

40344062 is a wasteful number, since it uses less digits than its factorization.

40344062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3944 (or 3933 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 40344062 is about 6351.6975683671. The cubic root of 40344062 is about 342.9729541470.

Adding to 40344062 its reverse (26044304), we get a palindrome (66388366).

The spelling of 40344062 in words is "forty million, three hundred forty-four thousand, sixty-two".