16146363056454 has 24 divisors (see below), whose sum is σ = 34983952648632. Its totient is φ = 5382095476320.

The previous prime is 16146363056443. The next prime is 16146363056507. The reversal of 16146363056454 is 45465036364161.

It is a happy number.

16146363056454 is a `hidden beast` number, since 1 + 6 + 1 + 46 + 3 + 6 + 30 + 564 + 5 + 4 = 666.

16146363056454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 16146363056454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1984434 + ... + 6019194.

It is an arithmetic number, because the mean of its divisors is an integer number (1457664693693).

Almost surely, 2^{16146363056454} is an apocalyptic number.

16146363056454 is an abundant number, since it is smaller than the sum of its proper divisors (18837589592178).

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

16146363056454 is a wasteful number, since it uses less digits than its factorization.

16146363056454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4257092 (or 4257089 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 54.

The spelling of 16146363056454 in words is "sixteen trillion, one hundred forty-six billion, three hundred sixty-three million, fifty-six thousand, four hundred fifty-four".