16454337214144 has 56 divisors (see below), whose sum is σ = 34421976741888. Its totient is φ = 7792376536320.

The previous prime is 16454337214129. The next prime is 16454337214201. The reversal of 16454337214144 is 44141273345461.

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, 88135654 + ... + 88322149.

Almost surely, 2^{16454337214144} is an apocalyptic number.

It is an amenable number.

16454337214144 is an abundant number, since it is smaller than the sum of its proper divisors (17967639527744).

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

16454337214144 is a wasteful number, since it uses less digits than its factorization.

16454337214144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176457893 (or 176457883 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 49.

The spelling of 16454337214144 in words is "sixteen trillion, four hundred fifty-four billion, three hundred thirty-seven million, two hundred fourteen thousand, one hundred forty-four".