11626663505043 has 8 divisors (see below), whose sum is σ = 16002289555456. Its totient is φ = 7501073229000.

The previous prime is 11626663505029. The next prime is 11626663505047. The reversal of 11626663505043 is 34050536662611.

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

It is not a de Polignac number, because 11626663505043 - 2⁵ = 11626663505011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11626663504983 and 11626663505001.

It is not an unprimeable number, because it can be changed into a prime (11626663505047) 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, 62508943483 + ... + 62508943668.

It is an arithmetic number, because the mean of its divisors is an integer number (2000286194432).

Almost surely, 2^{11626663505043} is an apocalyptic number.

11626663505043 is a deficient number, since it is larger than the sum of its proper divisors (4375626050413).

11626663505043 is a wasteful number, since it uses less digits than its factorization.

11626663505043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125017887185.

The product of its (nonzero) digits is 2332800, while the sum is 48.

The spelling of 11626663505043 in words is "eleven trillion, six hundred twenty-six billion, six hundred sixty-three million, five hundred five thousand, forty-three".