13400330012000 has 96 divisors (see below), whose sum is σ = 34356115894464. Its totient is φ = 5127082752000.

The previous prime is 13400330011973. The next prime is 13400330012021. The reversal of 13400330012000 is 21003300431.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13400330012000.

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, 72735881 + ... + 72919880.

It is an arithmetic number, because the mean of its divisors is an integer number (357876207234).

Almost surely, 2^{13400330012000} is an apocalyptic number.

13400330012000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13400330012000 is an abundant number, since it is smaller than the sum of its proper divisors (20955785882464).

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

13400330012000 is a wasteful number, since it uses less digits than its factorization.

13400330012000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145655809 (or 145655791 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13400330012000 its reverse (21003300431), we get a palindrome (13421333312431).

The spelling of 13400330012000 in words is "thirteen trillion, four hundred billion, three hundred thirty million, twelve thousand".