13430011040020 has 24 divisors (see below), whose sum is σ = 28858907445984. Its totient is φ = 5247074080416.

The previous prime is 13430011040003. The next prime is 13430011040051. The reversal of 13430011040020 is 2004011003431.

It is a self number, because there is not a number n which added to its sum of digits gives 13430011040020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7808145094 + ... + 7808146813.

It is an arithmetic number, because the mean of its divisors is an integer number (1202454476916).

Almost surely, 2^{13430011040020} is an apocalyptic number.

13430011040020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13430011040020 is an abundant number, since it is smaller than the sum of its proper divisors (15428896405964).

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

13430011040020 is a wasteful number, since it uses less digits than its factorization.

13430011040020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15616291959 (or 15616291957 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13430011040020 its reverse (2004011003431), we get a palindrome (15434022043451).

The spelling of 13430011040020 in words is "thirteen trillion, four hundred thirty billion, eleven million, forty thousand, twenty".