16146798448 has 20 divisors (see below), whose sum is σ = 34128460728. Its totient is φ = 7339453760.

The previous prime is 16146798439. The next prime is 16146798449. The reversal of 16146798448 is 84489764161.

16146798448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 16146798392 and 16146798401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16146798449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45871411 + ... + 45871762.

Almost surely, 2^16146798448 is an apocalyptic number.

It is an amenable number.

16146798448 is an abundant number, since it is smaller than the sum of its proper divisors (17981662280).

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

16146798448 is a wasteful number, since it uses less digits than its factorization.

16146798448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91743192 (or 91743186 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 58.

The spelling of 16146798448 in words is "sixteen billion, one hundred forty-six million, seven hundred ninety-eight thousand, four hundred forty-eight".