13298019360426 has 12 divisors (see below), whose sum is σ = 28812375280962. Its totient is φ = 4432673120136.

The previous prime is 13298019360419. The next prime is 13298019360449. The reversal of 13298019360426 is 62406391089231.

13298019360426 is a `hidden beast` number, since 1 + 3 + 2 + 9 + 8 + 0 + 1 + 9 + 3 + 604 + 26 = 666.

13298019360426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6797309337225 + 6500710023201 = 2607165^2 + 2549649^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 369389426661 + ... + 369389426696.

Almost surely, 2^{13298019360426} is an apocalyptic number.

13298019360426 is an abundant number, since it is smaller than the sum of its proper divisors (15514355920536).

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

13298019360426 is a wasteful number, since it uses less digits than its factorization.

13298019360426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738778853365 (or 738778853362 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The spelling of 13298019360426 in words is "thirteen trillion, two hundred ninety-eight billion, nineteen million, three hundred sixty thousand, four hundred twenty-six".