14918739136 has 168 divisors, whose sum is σ = 36094696416. Its totient is φ = 6088642560.

The previous prime is 14918739133. The next prime is 14918739139. The reversal of 14918739136 is 63193781941.

14918739136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14918739133) and next prime (14918739139).

It is not an unprimeable number, because it can be changed into a prime (14918739133) 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 23 ways as a sum of consecutive naturals, for example, 28634556 + ... + 28635076.

Almost surely, 2^14918739136 is an apocalyptic number.

14918739136 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 14918739136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18047348208).

14918739136 is an abundant number, since it is smaller than the sum of its proper divisors (21175957280).

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

14918739136 is a wasteful number, since it uses less digits than its factorization.

14918739136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967 (or 950 counting only the distinct ones).

The product of its digits is 979776, while the sum is 52.

The spelling of 14918739136 in words is "fourteen billion, nine hundred eighteen million, seven hundred thirty-nine thousand, one hundred thirty-six".