14216772750 has 128 divisors (see below), whose sum is σ = 38211264000. Its totient is φ = 3507468800.

The previous prime is 14216772749. The next prime is 14216772761. The reversal of 14216772750 is 5727761241.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 742801 + ... + 761699.

It is an arithmetic number, because the mean of its divisors is an integer number (298525500).

Almost surely, 2^14216772750 is an apocalyptic number.

14216772750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14216772750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19105632000).

14216772750 is an abundant number, since it is smaller than the sum of its proper divisors (23994491250).

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

14216772750 is a wasteful number, since it uses less digits than its factorization.

14216772750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18995 (or 18985 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 42.

The spelling of 14216772750 in words is "fourteen billion, two hundred sixteen million, seven hundred seventy-two thousand, seven hundred fifty".