40323124 has 12 divisors (see below), whose sum is σ = 70862400. Its totient is φ = 20076728.

The previous prime is 40323109. The next prime is 40323169. The reversal of 40323124 is 42132304.

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 in 3 ways as a sum of consecutive naturals, for example, 20134 + ... + 22045.

It is an arithmetic number, because the mean of its divisors is an integer number (5905200).

Almost surely, 2^40323124 is an apocalyptic number.

It is an amenable number.

40323124 is a deficient number, since it is larger than the sum of its proper divisors (30539276).

40323124 is a wasteful number, since it uses less digits than its factorization.

40323124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42422 (or 42420 counting only the distinct ones).

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

The square root of 40323124 is about 6350.0491336682. The cubic root of 40323124 is about 342.9136111688.

Adding to 40323124 its reverse (42132304), we get a palindrome (82455428).

The spelling of 40323124 in words is "forty million, three hundred twenty-three thousand, one hundred twenty-four".