14394744616 has 64 divisors (see below), whose sum is σ = 31930992000. Its totient is φ = 5952441600.

The previous prime is 14394744607. The next prime is 14394744643. The reversal of 14394744616 is 61644749341.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 14394744616.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4628470 + ... + 4631578.

It is an arithmetic number, because the mean of its divisors is an integer number (498921750).

Almost surely, 2^14394744616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14394744616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15965496000).

14394744616 is an abundant number, since it is smaller than the sum of its proper divisors (17536247384).

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

14394744616 is a wasteful number, since it uses less digits than its factorization.

14394744616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6002 (or 5998 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 49.

The spelling of 14394744616 in words is "fourteen billion, three hundred ninety-four million, seven hundred forty-four thousand, six hundred sixteen".