4040624401 has 8 divisors (see below), whose sum is σ = 4422315744. Its totient is φ = 3661326720.

The previous prime is 4040624353. The next prime is 4040624407. The reversal of 4040624401 is 1044260404.

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 4040624401 - 2¹¹ = 4040622353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4040624407) 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, 594880 + ... + 601633.

It is an arithmetic number, because the mean of its divisors is an integer number (552789468).

Almost surely, 2^4040624401 is an apocalyptic number.

It is an amenable number.

4040624401 is a deficient number, since it is larger than the sum of its proper divisors (381691343).

4040624401 is a wasteful number, since it uses less digits than its factorization.

4040624401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196831.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4040624401 is about 63565.9059638105. The cubic root of 4040624401 is about 1592.7568959271.

Adding to 4040624401 its reverse (1044260404), we get a palindrome (5084884805).

The spelling of 4040624401 in words is "four billion, forty million, six hundred twenty-four thousand, four hundred one".