14449672512 has 448 divisors, whose sum is σ = 49680449280. Its totient is φ = 4069785600.

The previous prime is 14449672511. The next prime is 14449672547. The reversal of 14449672512 is 21527694441.

14449672512 is a `hidden beast` number, since 1 + 4 + 44 + 96 + 7 + 2 + 512 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14449672511) 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, 31343962 + ... + 31344422.

It is an arithmetic number, because the mean of its divisors is an integer number (110893860).

Almost surely, 2^14449672512 is an apocalyptic number.

14449672512 is a gapful number since it is divisible by the number (12) 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 14449672512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24840224640).

14449672512 is an abundant number, since it is smaller than the sum of its proper divisors (35230776768).

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

14449672512 is a wasteful number, since it uses less digits than its factorization.

14449672512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607 (or 591 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The spelling of 14449672512 in words is "fourteen billion, four hundred forty-nine million, six hundred seventy-two thousand, five hundred twelve".