13826396332143 has 12 divisors (see below), whose sum is σ = 20004041248360. Its totient is φ = 9202560687216.

The previous prime is 13826396332093. The next prime is 13826396332157. The reversal of 13826396332143 is 34123369362831.

13826396332143 is a `hidden beast` number, since 1 + 3 + 8 + 2 + 6 + 396 + 33 + 214 + 3 = 666.

It is not a de Polignac number, because 13826396332143 - 2¹² = 13826396328047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13826396332143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13826396332183) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1253066473 + ... + 1253077506.

Almost surely, 2^{13826396332143} is an apocalyptic number.

13826396332143 is a deficient number, since it is larger than the sum of its proper divisors (6177644916217).

13826396332143 is a wasteful number, since it uses less digits than its factorization.

13826396332143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2506144598 (or 2506144595 counting only the distinct ones).

The product of its digits is 10077696, while the sum is 54.

The spelling of 13826396332143 in words is "thirteen trillion, eight hundred twenty-six billion, three hundred ninety-six million, three hundred thirty-two thousand, one hundred forty-three".