13311200024420 has 48 divisors (see below), whose sum is σ = 28067732884800. Its totient is φ = 5302729488000.

The previous prime is 13311200024393. The next prime is 13311200024461. The reversal of 13311200024420 is 2442000211331.

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, 51370946 + ... + 51629414.

It is an arithmetic number, because the mean of its divisors is an integer number (584744435100).

Almost surely, 2^{13311200024420} is an apocalyptic number.

13311200024420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13311200024420 is an abundant number, since it is smaller than the sum of its proper divisors (14756532860380).

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

13311200024420 is a wasteful number, since it uses less digits than its factorization.

13311200024420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268988 (or 268986 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 13311200024420 its reverse (2442000211331), we get a palindrome (15753200235751).

The spelling of 13311200024420 in words is "thirteen trillion, three hundred eleven billion, two hundred million, twenty-four thousand, four hundred twenty".