13140113443000 has 64 divisors (see below), whose sum is σ = 30784515652800. Its totient is φ = 5249780387200.

The previous prime is 13140113442991. The next prime is 13140113443003. The reversal of 13140113443000 is 34431104131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13140113443003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6991819 + ... + 8669818.

It is an arithmetic number, because the mean of its divisors is an integer number (481008057075).

Almost surely, 2^{13140113443000} is an apocalyptic number.

13140113443000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13140113443000 is an abundant number, since it is smaller than the sum of its proper divisors (17644402209800).

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

13140113443000 is a wasteful number, since it uses less digits than its factorization.

13140113443000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15662497 (or 15662483 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 13140113443000 its reverse (34431104131), we get a palindrome (13174544547131).

The spelling of 13140113443000 in words is "thirteen trillion, one hundred forty billion, one hundred thirteen million, four hundred forty-three thousand".