20304411014424 has 64 divisors (see below), whose sum is σ = 52979633303040. Its totient is φ = 6472451842560.

The previous prime is 20304411014413. The next prime is 20304411014443. The reversal of 20304411014424 is 42441011440302.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20304411014391 and 20304411014400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1506097 + ... + 6548064.

It is an arithmetic number, because the mean of its divisors is an integer number (827806770360).

Almost surely, 2^{20304411014424} is an apocalyptic number.

20304411014424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20304411014424 is an abundant number, since it is smaller than the sum of its proper divisors (32675222288616).

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

20304411014424 is a wasteful number, since it uses less digits than its factorization.

20304411014424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8058760 (or 8058756 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 20304411014424 its reverse (42441011440302), we get a palindrome (62745422454726).

The spelling of 20304411014424 in words is "twenty trillion, three hundred four billion, four hundred eleven million, fourteen thousand, four hundred twenty-four".