12008388860155 has 8 divisors (see below), whose sum is σ = 15036591268512. Its totient is φ = 9189027997248.

The previous prime is 12008388860147. The next prime is 12008388860177. The reversal of 12008388860155 is 55106888380021.

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 12008388860155 - 2³ = 12008388860147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12008388860096 and 12008388860105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52210386234 + ... + 52210386463.

It is an arithmetic number, because the mean of its divisors is an integer number (1879573908564).

Almost surely, 2^{12008388860155} is an apocalyptic number.

12008388860155 is a deficient number, since it is larger than the sum of its proper divisors (3028202408357).

12008388860155 is a wasteful number, since it uses less digits than its factorization.

12008388860155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104420772725.

The product of its (nonzero) digits is 3686400, while the sum is 55.

The spelling of 12008388860155 in words is "twelve trillion, eight billion, three hundred eighty-eight million, eight hundred sixty thousand, one hundred fifty-five".