40113230404 has 24 divisors (see below), whose sum is σ = 75619473048. Its totient is φ = 18508542720.

The previous prime is 40113230327. The next prime is 40113230429. The reversal of 40113230404 is 40403231104.

40113230404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 20289153600 + 19824076804 = 142440^2 + 140798^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78504 + ... + 293920.

It is an arithmetic number, because the mean of its divisors is an integer number (3150811377).

Almost surely, 2^40113230404 is an apocalyptic number.

It is an amenable number.

40113230404 is a deficient number, since it is larger than the sum of its proper divisors (35506242644).

40113230404 is a wasteful number, since it uses less digits than its factorization.

40113230404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219015 (or 219013 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 40113230404 its reverse (40403231104), we get a palindrome (80516461508).

The spelling of 40113230404 in words is "forty billion, one hundred thirteen million, two hundred thirty thousand, four hundred four".