13313656032420 has 24 divisors (see below), whose sum is σ = 37278236890944. Its totient is φ = 3550308275296.

The previous prime is 13313656032403. The next prime is 13313656032473. The reversal of 13313656032420 is 2423065631331.

13313656032420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×13313656032420³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110947133544 + ... + 110947133663.

It is an arithmetic number, because the mean of its divisors is an integer number (1553259870456).

Almost surely, 2^{13313656032420} is an apocalyptic number.

13313656032420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13313656032420 is an abundant number, since it is smaller than the sum of its proper divisors (23964580858524).

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

13313656032420 is a wasteful number, since it uses less digits than its factorization.

13313656032420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221894267219 (or 221894267217 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 39.

The spelling of 13313656032420 in words is "thirteen trillion, three hundred thirteen billion, six hundred fifty-six million, thirty-two thousand, four hundred twenty".