13927248412 has 96 divisors (see below), whose sum is σ = 30782029824. Its totient is φ = 5355979200.

The previous prime is 13927248409. The next prime is 13927248499. The reversal of 13927248412 is 21484272931.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14053237 + ... + 14054227.

It is an arithmetic number, because the mean of its divisors is an integer number (320646144).

Almost surely, 2^13927248412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13927248412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15391014912).

13927248412 is an abundant number, since it is smaller than the sum of its proper divisors (16854781412).

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

13927248412 is a wasteful number, since it uses less digits than its factorization.

13927248412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1559 (or 1557 counting only the distinct ones).

The product of its digits is 193536, while the sum is 43.

The spelling of 13927248412 in words is "thirteen billion, nine hundred twenty-seven million, two hundred forty-eight thousand, four hundred twelve".