11623365105604 has 12 divisors (see below), whose sum is σ = 23246730211264. Its totient is φ = 4981442188104.

The previous prime is 11623365105557. The next prime is 11623365105619. The reversal of 11623365105604 is 40650156332611.

11623365105604 is an admirable number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207560091144 + ... + 207560091199.

Almost surely, 2^{11623365105604} is an apocalyptic number.

11623365105604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11623365105604 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11623365105604 is a wasteful number, since it uses less digits than its factorization.

11623365105604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415120182354 (or 415120182352 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 11623365105604 in words is "eleven trillion, six hundred twenty-three billion, three hundred sixty-five million, one hundred five thousand, six hundred four".