27423916276 has 6 divisors (see below), whose sum is σ = 47991853490. Its totient is φ = 13711958136.

The previous prime is 27423916271. The next prime is 27423916279. The reversal of 27423916276 is 67261932472.

It can be written as a sum of positive squares in only one way, i.e., 15074928400 + 12348987876 = 122780^2 + 111126^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27423916271) 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 as a sum of consecutive naturals, namely, 3427989531 + ... + 3427989538.

Almost surely, 2^27423916276 is an apocalyptic number.

It is an amenable number.

27423916276 is a deficient number, since it is larger than the sum of its proper divisors (20567937214).

27423916276 is a wasteful number, since it uses less digits than its factorization.

27423916276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6855979073 (or 6855979071 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 49.

The spelling of 27423916276 in words is "twenty-seven billion, four hundred twenty-three million, nine hundred sixteen thousand, two hundred seventy-six".