13481058315716 has 6 divisors (see below), whose sum is σ = 23591852052510. Its totient is φ = 6740529157856.

The previous prime is 13481058315713. The next prime is 13481058315799. The reversal of 13481058315716 is 61751385018431.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10840095304900 + 2640963010816 = 3292430^2 + 1625104^2 .

It is not an unprimeable number, because it can be changed into a prime (13481058315713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1685132289461 + ... + 1685132289468.

It is an arithmetic number, because the mean of its divisors is an integer number (3931975342085).

Almost surely, 2^{13481058315716} is an apocalyptic number.

It is an amenable number.

13481058315716 is a deficient number, since it is larger than the sum of its proper divisors (10110793736794).

13481058315716 is a wasteful number, since it uses less digits than its factorization.

13481058315716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3370264578933 (or 3370264578931 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 53.

The spelling of 13481058315716 in words is "thirteen trillion, four hundred eighty-one billion, fifty-eight million, three hundred fifteen thousand, seven hundred sixteen".