14742415616 has 72 divisors (see below), whose sum is σ = 30929317440. Its totient is φ = 6999607296.

The previous prime is 14742415579. The next prime is 14742415621. The reversal of 14742415616 is 61651424741.

14742415616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 809426 + ... + 827438.

Almost surely, 2^14742415616 is an apocalyptic number.

14742415616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14742415616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15464658720).

14742415616 is an abundant number, since it is smaller than the sum of its proper divisors (16186901824).

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

14742415616 is a wasteful number, since it uses less digits than its factorization.

14742415616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18191 (or 18177 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The spelling of 14742415616 in words is "fourteen billion, seven hundred forty-two million, four hundred fifteen thousand, six hundred sixteen".