14720250720 has 144 divisors (see below), whose sum is σ = 53939290608. Its totient is φ = 3364623360.

The previous prime is 14720250719. The next prime is 14720250761. The reversal of 14720250720 is 2705202741.

14720250720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 289411 + ... + 336450.

It is an arithmetic number, because the mean of its divisors is an integer number (374578407).

Almost surely, 2^14720250720 is an apocalyptic number.

14720250720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14720250720 is an abundant number, since it is smaller than the sum of its proper divisors (39219039888).

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

14720250720 is a wasteful number, since it uses less digits than its factorization.

14720250720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625893 (or 625878 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 30.

The spelling of 14720250720 in words is "fourteen billion, seven hundred twenty million, two hundred fifty thousand, seven hundred twenty".