14499603456 has 352 divisors, whose sum is σ = 44486386560. Its totient is φ = 4161798144.

The previous prime is 14499603451. The next prime is 14499603463. The reversal of 14499603456 is 65430699441.

It is a junction number, because it is equal to n+sod(n) for n = 14499603399 and 14499603408.

It is not an unprimeable number, because it can be changed into a prime (14499603451) 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, 73601950 + ... + 73602146.

It is an arithmetic number, because the mean of its divisors is an integer number (126381780).

Almost surely, 2^14499603456 is an apocalyptic number.

14499603456 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 14499603456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22243193280).

14499603456 is an abundant number, since it is smaller than the sum of its proper divisors (29986783104).

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

14499603456 is a wasteful number, since it uses less digits than its factorization.

14499603456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349 (or 331 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 14499603456 in words is "fourteen billion, four hundred ninety-nine million, six hundred three thousand, four hundred fifty-six".