2440604401 has 8 divisors (see below), whose sum is σ = 2484672840. Its totient is φ = 2396823552.

The previous prime is 2440604381. The next prime is 2440604431. The reversal of 2440604401 is 1044060442.

2440604401 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 99980001 + 2340624400 = 9999^2 + 48380^2 .

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 2440604401 - 2¹³ = 2440596209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2440604431) 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, 54736 + ... + 88753.

It is an arithmetic number, because the mean of its divisors is an integer number (310584105).

Almost surely, 2^2440604401 is an apocalyptic number.

It is an amenable number.

2440604401 is a deficient number, since it is larger than the sum of its proper divisors (44068439).

2440604401 is a wasteful number, since it uses less digits than its factorization.

2440604401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143795.

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

The square root of 2440604401 is about 49402.4736324002. The cubic root of 2440604401 is about 1346.3742491236.

Adding to 2440604401 its reverse (1044060442), we get a palindrome (3484664843).

It can be divided in two parts, 2440 and 604401, that added together give a square (606841 = 779²).

The spelling of 2440604401 in words is "two billion, four hundred forty million, six hundred four thousand, four hundred one".