2440441013 has 8 divisors (see below), whose sum is σ = 2589710400. Its totient is φ = 2294768608.

The previous prime is 2440441009. The next prime is 2440441037. The reversal of 2440441013 is 3101440442.

It is a happy number.

2440441013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2440441013 - 2² = 2440441009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2440441013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440441063) 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, 897848 + ... + 900561.

It is an arithmetic number, because the mean of its divisors is an integer number (323713800).

Almost surely, 2^2440441013 is an apocalyptic number.

2440441013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2440441013 is a deficient number, since it is larger than the sum of its proper divisors (149269387).

2440441013 is a wasteful number, since it uses less digits than its factorization.

2440441013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798491.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2440441013 is about 49400.8199628306. The cubic root of 2440441013 is about 1346.3442037921.

Adding to 2440441013 its reverse (3101440442), we get a palindrome (5541881455).

The spelling of 2440441013 in words is "two billion, four hundred forty million, four hundred forty-one thousand, thirteen".