40124234403 has 36 divisors (see below), whose sum is σ = 63728477904. Its totient is φ = 24308776800.

The previous prime is 40124234389. The next prime is 40124234417. The reversal of 40124234403 is 30443242104.

It is a happy number.

40124234403 is a `hidden beast` number, since 4 + 0 + 1 + 24 + 234 + 403 = 666.

It is an interprime number because it is at equal distance from previous prime (40124234389) and next prime (40124234417).

It is not a de Polignac number, because 40124234403 - 2⁴ = 40124234387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40124234303) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4097373 + ... + 4107153.

Almost surely, 2^40124234403 is an apocalyptic number.

40124234403 is a deficient number, since it is larger than the sum of its proper divisors (23604243501).

40124234403 is a wasteful number, since it uses less digits than its factorization.

40124234403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13576 (or 13562 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 40124234403 its reverse (30443242104), we get a palindrome (70567476507).

The spelling of 40124234403 in words is "forty billion, one hundred twenty-four million, two hundred thirty-four thousand, four hundred three".