11423674312567 has 8 divisors (see below), whose sum is σ = 12462398028432. Its totient is φ = 10384985241600.

The previous prime is 11423674312543. The next prime is 11423674312577. The reversal of 11423674312567 is 76521347632411.

11423674312567 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11423674312567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11423674312577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7969368 + ... + 9292909.

It is an arithmetic number, because the mean of its divisors is an integer number (1557799753554).

Almost surely, 2^{11423674312567} is an apocalyptic number.

11423674312567 is a deficient number, since it is larger than the sum of its proper divisors (1038723715865).

11423674312567 is a wasteful number, since it uses less digits than its factorization.

11423674312567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17322449.

The product of its digits is 5080320, while the sum is 52.

The spelling of 11423674312567 in words is "eleven trillion, four hundred twenty-three billion, six hundred seventy-four million, three hundred twelve thousand, five hundred sixty-seven".