4040113013 has 8 divisors (see below), whose sum is σ = 4291768800. Its totient is φ = 3792359088.

The previous prime is 4040112977. The next prime is 4040113027. The reversal of 4040113013 is 3103110404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4040113013 - 2¹⁸ = 4039850869 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4040112982 and 4040113000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040113073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 973331 + ... + 977472.

It is an arithmetic number, because the mean of its divisors is an integer number (536471100).

Almost surely, 2^4040113013 is an apocalyptic number.

It is an amenable number.

4040113013 is a deficient number, since it is larger than the sum of its proper divisors (251655787).

4040113013 is a wasteful number, since it uses less digits than its factorization.

4040113013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1950931.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 4040113013 is about 63561.8833342751. The cubic root of 4040113013 is about 1592.6896991239.

Adding to 4040113013 its reverse (3103110404), we get a palindrome (7143223417).

The spelling of 4040113013 in words is "four billion, forty million, one hundred thirteen thousand, thirteen".