14498379648 has 128 divisors (see below), whose sum is σ = 42847833600. Its totient is φ = 4826304000.

The previous prime is 14498379611. The next prime is 14498379667. The reversal of 14498379648 is 84697389441.

14498379648 is a `hidden beast` number, since 1 + 449 + 83 + 79 + 6 + 48 = 666.

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

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, 3049273 + ... + 3054023.

It is an arithmetic number, because the mean of its divisors is an integer number (334748700).

Almost surely, 2^14498379648 is an apocalyptic number.

14498379648 is a gapful number since it is divisible by the number (18) 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 14498379648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21423916800).

14498379648 is an abundant number, since it is smaller than the sum of its proper divisors (28349453952).

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

14498379648 is an equidigital number, since it uses as much as digits as its factorization.

14498379648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5657 (or 5639 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 63.

The spelling of 14498379648 in words is "fourteen billion, four hundred ninety-eight million, three hundred seventy-nine thousand, six hundred forty-eight".