13347400073408 has 28 divisors (see below), whose sum is σ = 26849072331720. Its totient is φ = 6582279485952.

The previous prime is 13347400073393. The next prime is 13347400073431. The reversal of 13347400073408 is 80437000474331.

It is a super-2 number, since 2×13347400073408² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1428441398 + ... + 1428450741.

Almost surely, 2^{13347400073408} is an apocalyptic number.

It is an amenable number.

13347400073408 is an abundant number, since it is smaller than the sum of its proper divisors (13501672258312).

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

13347400073408 is an equidigital number, since it uses as much as digits as its factorization.

13347400073408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2856892224 (or 2856892214 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 13347400073408 in words is "thirteen trillion, three hundred forty-seven billion, four hundred million, seventy-three thousand, four hundred eight".