13719027432 has 96 divisors (see below), whose sum is σ = 38915331840. Its totient is φ = 4023148800.

The previous prime is 13719027431. The next prime is 13719027437. The reversal of 13719027432 is 23472091731.

It is not an unprimeable number, because it can be changed into a prime (13719027431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13828 + ... + 166220.

It is an arithmetic number, because the mean of its divisors is an integer number (405368040).

Almost surely, 2^13719027432 is an apocalyptic number.

13719027432 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 13719027432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19457665920).

13719027432 is an abundant number, since it is smaller than the sum of its proper divisors (25196304408).

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

13719027432 is a wasteful number, since it uses less digits than its factorization.

13719027432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152455 (or 152440 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 39.

The spelling of 13719027432 in words is "thirteen billion, seven hundred nineteen million, twenty-seven thousand, four hundred thirty-two".