13471316356 has 27 divisors (see below), whose sum is σ = 23809884343. Its totient is φ = 6669152360.

The previous prime is 13471316351. The next prime is 13471316359. The reversal of 13471316356 is 65361317431.

It is a happy number.

The square root of 13471316356 is 116066.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13471316351) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 30409071 + ... + 30409513.

Almost surely, 2^13471316356 is an apocalyptic number.

13471316356 is the 116066-th square number.

It is an amenable number.

13471316356 is a deficient number, since it is larger than the sum of its proper divisors (10338567987).

13471316356 is an frugal number, since it uses more digits than its factorization.

13471316356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152 (or 576 counting only the distinct ones).

The product of its digits is 136080, while the sum is 40.

The spelling of 13471316356 in words is "thirteen billion, four hundred seventy-one million, three hundred sixteen thousand, three hundred fifty-six".