11726624768423 has 8 divisors (see below), whose sum is σ = 12290383214208. Its totient is φ = 11167358422264.

The previous prime is 11726624768399. The next prime is 11726624768429. The reversal of 11726624768423 is 32486742662711.

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

It is a cyclic number.

It is not a de Polignac number, because 11726624768423 - 2⁶ = 11726624768359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11726624768429) 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, 1123019561 + ... + 1123030002.

It is an arithmetic number, because the mean of its divisors is an integer number (1536297901776).

Almost surely, 2^{11726624768423} is an apocalyptic number.

11726624768423 is a deficient number, since it is larger than the sum of its proper divisors (563758445785).

11726624768423 is a wasteful number, since it uses less digits than its factorization.

11726624768423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246049813.

The product of its digits is 32514048, while the sum is 59.

The spelling of 11726624768423 in words is "eleven trillion, seven hundred twenty-six billion, six hundred twenty-four million, seven hundred sixty-eight thousand, four hundred twenty-three".