4013724401 has 4 divisors (see below), whose sum is σ = 4051235952. Its totient is φ = 3976212852.

The previous prime is 4013724391. The next prime is 4013724409. The reversal of 4013724401 is 1044273104.

4013724401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4013724401 - 2²⁶ = 3946615537 is a prime.

It is a super-2 number, since 2×4013724401² = 32219967134365617602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4013724409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18755615 + ... + 18755828.

It is an arithmetic number, because the mean of its divisors is an integer number (1012808988).

Almost surely, 2^4013724401 is an apocalyptic number.

It is an amenable number.

4013724401 is a deficient number, since it is larger than the sum of its proper divisors (37511551).

4013724401 is a wasteful number, since it uses less digits than its factorization.

4013724401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37511550.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 4013724401 is about 63353.9612100143. The cubic root of 4013724401 is about 1589.2144902328.

Adding to 4013724401 its reverse (1044273104), we get a palindrome (5057997505).

The spelling of 4013724401 in words is "four billion, thirteen million, seven hundred twenty-four thousand, four hundred one".