13400365000 has 80 divisors (see below), whose sum is σ = 34251473520. Its totient is φ = 4872840000.

The previous prime is 13400364977. The next prime is 13400365001. The reversal of 13400365000 is 56300431.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (13400365001) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 66822 + ... + 176821.

It is an arithmetic number, because the mean of its divisors is an integer number (428143419).

Almost surely, 2^13400365000 is an apocalyptic number.

13400365000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13400365000 is an abundant number, since it is smaller than the sum of its proper divisors (20851108520).

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

13400365000 is a wasteful number, since it uses less digits than its factorization.

13400365000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243680 (or 243661 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 13400365000 its reverse (56300431), we get a palindrome (13456665431).

The spelling of 13400365000 in words is "thirteen billion, four hundred million, three hundred sixty-five thousand".