13397598226143 has 64 divisors (see below), whose sum is σ = 20198056320000. Its totient is φ = 8775077680512.

The previous prime is 13397598226099. The next prime is 13397598226189. The reversal of 13397598226143 is 34162289579331.

13397598226143 is a `hidden beast` number, since 1 + 3 + 3 + 9 + 7 + 5 + 9 + 8 + 2 + 2 + 614 + 3 = 666.

It is not a de Polignac number, because 13397598226143 - 2⁸ = 13397598225887 is a prime.

It is a super-3 number, since 3×13397598226143³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13397598226843) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1210365613 + ... + 1210376681.

It is an arithmetic number, because the mean of its divisors is an integer number (315594630000).

Almost surely, 2^{13397598226143} is an apocalyptic number.

13397598226143 is a deficient number, since it is larger than the sum of its proper divisors (6800458093857).

13397598226143 is a wasteful number, since it uses less digits than its factorization.

13397598226143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12861 (or 12855 counting only the distinct ones).

The product of its digits is 58786560, while the sum is 63.

The spelling of 13397598226143 in words is "thirteen trillion, three hundred ninety-seven billion, five hundred ninety-eight million, two hundred twenty-six thousand, one hundred forty-three".