14964243896 has 128 divisors (see below), whose sum is σ = 35278848000. Its totient is φ = 5807313792.

The previous prime is 14964243893. The next prime is 14964243967. The reversal of 14964243896 is 69834246941.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14964243893) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2146865 + ... + 2153823.

It is an arithmetic number, because the mean of its divisors is an integer number (275616000).

Almost surely, 2^14964243896 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 14964243896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17639424000).

14964243896 is an abundant number, since it is smaller than the sum of its proper divisors (20314604104).

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

14964243896 is a wasteful number, since it uses less digits than its factorization.

14964243896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7081 (or 7077 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 56.

The spelling of 14964243896 in words is "fourteen billion, nine hundred sixty-four million, two hundred forty-three thousand, eight hundred ninety-six".