13424300000440 has 64 divisors (see below), whose sum is σ = 34519944634560. Its totient is φ = 4602575001600.

The previous prime is 13424300000429. The next prime is 13424300000543. The reversal of 13424300000440 is 4400000342431.

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, 57086944 + ... + 57321616.

It is an arithmetic number, because the mean of its divisors is an integer number (539374134915).

Almost surely, 2^{13424300000440} is an apocalyptic number.

13424300000440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13424300000440 is an abundant number, since it is smaller than the sum of its proper divisors (21095644634120).

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

13424300000440 is a wasteful number, since it uses less digits than its factorization.

13424300000440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438992 (or 438988 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 13424300000440 its reverse (4400000342431), we get a palindrome (17824300342871).

The spelling of 13424300000440 in words is "thirteen trillion, four hundred twenty-four billion, three hundred million, four hundred forty", and thus it is an aban number.