20341241430 has 48 divisors (see below), whose sum is σ = 49321371312. Its totient is φ = 5368552000.

The previous prime is 20341241429. The next prime is 20341241467. The reversal of 20341241430 is 3414214302.

It is a super-2 number, since 2×20341241430² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20341241430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7849435 + ... + 7852025.

It is an arithmetic number, because the mean of its divisors is an integer number (1027528569).

Almost surely, 2^20341241430 is an apocalyptic number.

20341241430 is an abundant number, since it is smaller than the sum of its proper divisors (28980129882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20341241430 is an equidigital number, since it uses as much as digits as its factorization.

20341241430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5293 (or 2702 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 20341241430 its reverse (3414214302), we get a palindrome (23755455732).

The spelling of 20341241430 in words is "twenty billion, three hundred forty-one million, two hundred forty-one thousand, four hundred thirty".