14894046720000 has 2600 divisors, whose sum is σ = 65788711273472. Its totient is φ = 3284582400000.

The previous prime is 14894046719971. The next prime is 14894046720079. The reversal of 14894046720000 is 2764049841.

14894046720000 is a `hidden beast` number, since 148 + 9 + 40 + 467 + 2 + 0 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 199 ways as a sum of consecutive naturals, for example, 44997119835 + ... + 44997120165.

Almost surely, 2^{14894046720000} is an apocalyptic number.

14894046720000 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 14894046720000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32894355636736).

14894046720000 is an abundant number, since it is smaller than the sum of its proper divisors (50894664553472).

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

14894046720000 is an frugal number, since it uses more digits than its factorization.

14894046720000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 14894046720000 in words is "fourteen trillion, eight hundred ninety-four billion, forty-six million, seven hundred twenty thousand".