11623138882366 has 32 divisors (see below), whose sum is σ = 19233983628000. Its totient is φ = 5223720353280.

The previous prime is 11623138882361. The next prime is 11623138882391. The reversal of 11623138882366 is 66328883132611.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11623138882366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11623138882361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81281506 + ... + 81424378.

It is an arithmetic number, because the mean of its divisors is an integer number (601061988375).

Almost surely, 2^{11623138882366} is an apocalyptic number.

11623138882366 is a deficient number, since it is larger than the sum of its proper divisors (7610844745634).

11623138882366 is a wasteful number, since it uses less digits than its factorization.

11623138882366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184524.

The product of its digits is 11943936, while the sum is 58.

The spelling of 11623138882366 in words is "eleven trillion, six hundred twenty-three billion, one hundred thirty-eight million, eight hundred eighty-two thousand, three hundred sixty-six".