13311200042397 has 24 divisors (see below), whose sum is σ = 19236574191744. Its totient is φ = 8869848486624.

The previous prime is 13311200042363. The next prime is 13311200042401. The reversal of 13311200042397 is 79324000211331.

13311200042397 is a `hidden beast` number, since 1 + 33 + 112 + 0 + 0 + 0 + 423 + 97 = 666.

13311200042397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13311200042397 - 2⁸ = 13311200042141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13311200049397) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 465461103 + ... + 465489699.

It is an arithmetic number, because the mean of its divisors is an integer number (801523924656).

Almost surely, 2^{13311200042397} is an apocalyptic number.

It is an amenable number.

13311200042397 is a deficient number, since it is larger than the sum of its proper divisors (5925374149347).

13311200042397 is a wasteful number, since it uses less digits than its factorization.

13311200042397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51769 (or 51766 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The spelling of 13311200042397 in words is "thirteen trillion, three hundred eleven billion, two hundred million, forty-two thousand, three hundred ninety-seven".