2421224100430 has 8 divisors (see below), whose sum is σ = 4358203380792. Its totient is φ = 968489640168.

The previous prime is 2421224100419. The next prime is 2421224100431. The reversal of 2421224100430 is 340014221242.

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

It is a super-2 number, since 2×2421224100430² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2421224100395 and 2421224100404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421224100431) 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, 121061205012 + ... + 121061205031.

It is an arithmetic number, because the mean of its divisors is an integer number (544775422599).

Almost surely, 2^{2421224100430} is an apocalyptic number.

2421224100430 is a deficient number, since it is larger than the sum of its proper divisors (1936979280362).

2421224100430 is a wasteful number, since it uses less digits than its factorization.

2421224100430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242122410050.

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

Adding to 2421224100430 its reverse (340014221242), we get a palindrome (2761238321672).

The spelling of 2421224100430 in words is "two trillion, four hundred twenty-one billion, two hundred twenty-four million, one hundred thousand, four hundred thirty".