14340498816 has 128 divisors (see below), whose sum is σ = 44938229760. Its totient is φ = 3965091840.

The previous prime is 14340498803. The next prime is 14340498829. The reversal of 14340498816 is 61889404341.

It is an interprime number because it is at equal distance from previous prime (14340498803) and next prime (14340498829).

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 2721 + ... + 169376.

It is an arithmetic number, because the mean of its divisors is an integer number (351079920).

Almost surely, 2^14340498816 is an apocalyptic number.

14340498816 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 14340498816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22469114880).

14340498816 is an abundant number, since it is smaller than the sum of its proper divisors (30597730944).

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

14340498816 is a wasteful number, since it uses less digits than its factorization.

14340498816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172152 (or 172140 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The spelling of 14340498816 in words is "fourteen billion, three hundred forty million, four hundred ninety-eight thousand, eight hundred sixteen".