2440123441 has 8 divisors (see below), whose sum is σ = 2952754560. Its totient is φ = 1968502848.

The previous prime is 2440123421. The next prime is 2440123447. The reversal of 2440123441 is 1443210442.

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 2440123441 - 2⁵ = 2440123409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2440123447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10252501 + ... + 10252738.

It is an arithmetic number, because the mean of its divisors is an integer number (369094320).

Almost surely, 2^2440123441 is an apocalyptic number.

It is an amenable number.

2440123441 is a deficient number, since it is larger than the sum of its proper divisors (512631119).

2440123441 is a wasteful number, since it uses less digits than its factorization.

2440123441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20505263.

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

The square root of 2440123441 is about 49397.6056201108. The cubic root of 2440123441 is about 1346.2858018111.

Adding to 2440123441 its reverse (1443210442), we get a palindrome (3883333883).

The spelling of 2440123441 in words is "two billion, four hundred forty million, one hundred twenty-three thousand, four hundred forty-one".