13016802465448 has 64 divisors (see below), whose sum is σ = 24559347225600. Its totient is φ = 6467781465600.

The previous prime is 13016802465421. The next prime is 13016802465449. The reversal of 13016802465448 is 84456420861031.

It is a junction number, because it is equal to n+sod(n) for n = 13016802465395 and 13016802465404.

It is not an unprimeable number, because it can be changed into a prime (13016802465449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2335687590 + ... + 2335693162.

It is an arithmetic number, because the mean of its divisors is an integer number (383739800400).

Almost surely, 2^{13016802465448} is an apocalyptic number.

It is an amenable number.

13016802465448 is a deficient number, since it is larger than the sum of its proper divisors (11542544760152).

13016802465448 is a wasteful number, since it uses less digits than its factorization.

13016802465448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8362 (or 8358 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 52.

The spelling of 13016802465448 in words is "thirteen trillion, sixteen billion, eight hundred two million, four hundred sixty-five thousand, four hundred forty-eight".