13917430752 has 96 divisors (see below), whose sum is σ = 36922949280. Its totient is φ = 4589813760.

The previous prime is 13917430733. The next prime is 13917430753. The reversal of 13917430752 is 25703471931.

13917430752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13917430753) 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, 10077102 + ... + 10078482.

It is an arithmetic number, because the mean of its divisors is an integer number (384614055).

Almost surely, 2^13917430752 is an apocalyptic number.

13917430752 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 13917430752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18461474640).

13917430752 is an abundant number, since it is smaller than the sum of its proper divisors (23005518528).

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

13917430752 is a wasteful number, since it uses less digits than its factorization.

13917430752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2436 (or 2428 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 42.

The spelling of 13917430752 in words is "thirteen billion, nine hundred seventeen million, four hundred thirty thousand, seven hundred fifty-two".