13827061376 has 16 divisors (see below), whose sum is σ = 27546099090. Its totient is φ = 6913530624.

The previous prime is 13827061361. The next prime is 13827061421. The reversal of 13827061376 is 67316072831.

It can be written as a sum of positive squares in only one way, i.e., 10317683776 + 3509377600 = 101576^2 + 59240^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54011831 + ... + 54012086.

Almost surely, 2^13827061376 is an apocalyptic number.

13827061376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13827061376 is a deficient number, since it is larger than the sum of its proper divisors (13719037714).

13827061376 is an equidigital number, since it uses as much as digits as its factorization.

13827061376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108023931 (or 108023919 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 13827061376 in words is "thirteen billion, eight hundred twenty-seven million, sixty-one thousand, three hundred seventy-six".