12162150447495 has 8 divisors (see below), whose sum is σ = 19459440716016. Its totient is φ = 6486480238656.

The previous prime is 12162150447467. The next prime is 12162150447527. The reversal of 12162150447495 is 59474405126121.

12162150447495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12162150447495 - 2⁹ = 12162150446983 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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, 405405014902 + ... + 405405014931.

It is an arithmetic number, because the mean of its divisors is an integer number (2432430089502).

Almost surely, 2^{12162150447495} is an apocalyptic number.

12162150447495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12162150447495 is a deficient number, since it is larger than the sum of its proper divisors (7297290268521).

12162150447495 is an equidigital number, since it uses as much as digits as its factorization.

12162150447495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810810029841.

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 12162150447495 in words is "twelve trillion, one hundred sixty-two billion, one hundred fifty million, four hundred forty-seven thousand, four hundred ninety-five".