20241421333430 has 24 divisors (see below), whose sum is σ = 40047903037296. Its totient is φ = 7360516848080.

The previous prime is 20241421333417. The next prime is 20241421333439. The reversal of 20241421333430 is 3433312414202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20241421333439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8364222482 + ... + 8364224901.

It is an arithmetic number, because the mean of its divisors is an integer number (1668662626554).

Almost surely, 2^{20241421333430} is an apocalyptic number.

20241421333430 is a deficient number, since it is larger than the sum of its proper divisors (19806481703866).

20241421333430 is a wasteful number, since it uses less digits than its factorization.

20241421333430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16728447412 (or 16728447401 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 20241421333430 its reverse (3433312414202), we get a palindrome (23674733747632).

The spelling of 20241421333430 in words is "twenty trillion, two hundred forty-one billion, four hundred twenty-one million, three hundred thirty-three thousand, four hundred thirty".