13424300040 has 128 divisors (see below), whose sum is σ = 42142498560. Its totient is φ = 3417283584.

The previous prime is 13424300027. The next prime is 13424300059. The reversal of 13424300040 is 4000342431.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206797 + ... + 263843.

It is an arithmetic number, because the mean of its divisors is an integer number (329238270).

Almost surely, 2^13424300040 is an apocalyptic number.

13424300040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13424300040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21071249280).

13424300040 is an abundant number, since it is smaller than the sum of its proper divisors (28718198520).

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

13424300040 is a wasteful number, since it uses less digits than its factorization.

13424300040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57151 (or 57147 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 13424300040 its reverse (4000342431), we get a palindrome (17424642471).

The spelling of 13424300040 in words is "thirteen billion, four hundred twenty-four million, three hundred thousand, forty".