14249484480 has 448 divisors, whose sum is σ = 57730387968. Its totient is φ = 2891427840.

The previous prime is 14249484451. The next prime is 14249484481. The reversal of 14249484480 is 8448494241.

It is a tau number, because it is divible by the number of its divisors (448).

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

It is not an unprimeable number, because it can be changed into a prime (14249484481) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3176319 + ... + 3180801.

Almost surely, 2^14249484480 is an apocalyptic number.

14249484480 is a gapful number since it is divisible by the number (10) 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 14249484480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28865193984).

14249484480 is an abundant number, since it is smaller than the sum of its proper divisors (43480903488).

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

14249484480 is a wasteful number, since it uses less digits than its factorization.

14249484480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4564 (or 4554 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 48.

The spelling of 14249484480 in words is "fourteen billion, two hundred forty-nine million, four hundred eighty-four thousand, four hundred eighty".