2442403241 has 4 divisors (see below), whose sum is σ = 2570950800. Its totient is φ = 2313855684.

The previous prime is 2442403211. The next prime is 2442403253. The reversal of 2442403241 is 1423042442.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1423042442 = 2 ⋅711521221.

It is a cyclic number.

It is not a de Polignac number, because 2442403241 - 2⁶ = 2442403177 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2442403241.

It is not an unprimeable number, because it can be changed into a prime (2442403211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64273751 + ... + 64273788.

It is an arithmetic number, because the mean of its divisors is an integer number (642737700).

Almost surely, 2^2442403241 is an apocalyptic number.

It is an amenable number.

2442403241 is a deficient number, since it is larger than the sum of its proper divisors (128547559).

2442403241 is a wasteful number, since it uses less digits than its factorization.

2442403241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128547558.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2442403241 is about 49420.6762499260. The cubic root of 2442403241 is about 1346.7049482291.

Adding to 2442403241 its reverse (1423042442), we get a palindrome (3865445683).

The spelling of 2442403241 in words is "two billion, four hundred forty-two million, four hundred three thousand, two hundred forty-one".