13916947250 has 32 divisors (see below), whose sum is σ = 26087937408. Its totient is φ = 5559212400.

The previous prime is 13916947243. The next prime is 13916947259. The reversal of 13916947250 is 5274961931.

13916947250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13916947195 and 13916947204.

It is not an unprimeable number, because it can be changed into a prime (13916947259) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 148289 + ... + 223211.

It is an arithmetic number, because the mean of its divisors is an integer number (815248044).

Almost surely, 2^13916947250 is an apocalyptic number.

13916947250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13916947250 is a deficient number, since it is larger than the sum of its proper divisors (12170990158).

13916947250 is an equidigital number, since it uses as much as digits as its factorization.

13916947250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75683 (or 75673 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 47.

The spelling of 13916947250 in words is "thirteen billion, nine hundred sixteen million, nine hundred forty-seven thousand, two hundred fifty".