2421241454 has 8 divisors (see below), whose sum is σ = 3677835360. Its totient is φ = 1195296336.

The previous prime is 2421241451. The next prime is 2421241481. The reversal of 2421241454 is 4541421242.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2421241454³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421241451) 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, 7661999 + ... + 7662314.

It is an arithmetic number, because the mean of its divisors is an integer number (459729420).

Almost surely, 2^2421241454 is an apocalyptic number.

2421241454 is a deficient number, since it is larger than the sum of its proper divisors (1256593906).

2421241454 is a wasteful number, since it uses less digits than its factorization.

2421241454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15324394.

The product of its digits is 10240, while the sum is 29.

The square root of 2421241454 is about 49206.1119577639. Note that the first 3 decimals coincide. The cubic root of 2421241454 is about 1342.8042288329.

Adding to 2421241454 its reverse (4541421242), we get a palindrome (6962662696).

The spelling of 2421241454 in words is "two billion, four hundred twenty-one million, two hundred forty-one thousand, four hundred fifty-four".