40312024 has 16 divisors (see below), whose sum is σ = 76714200. Its totient is φ = 19854912.

The previous prime is 40312009. The next prime is 40312039. The reversal of 40312024 is 42021304.

40312024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40312009) and next prime (40312039).

It is a junction number, because it is equal to n+sod(n) for n = 40311989 and 40312007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37069 + ... + 38140.

Almost surely, 2^40312024 is an apocalyptic number.

It is an amenable number.

40312024 is a deficient number, since it is larger than the sum of its proper divisors (36402176).

40312024 is a wasteful number, since it uses less digits than its factorization.

40312024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75282 (or 75278 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 40312024 is about 6349.1750645261. The cubic root of 40312024 is about 342.8821429522.

Adding to 40312024 its reverse (42021304), we get a palindrome (82333328).

The spelling of 40312024 in words is "forty million, three hundred twelve thousand, twenty-four".