27256332412 has 6 divisors (see below), whose sum is σ = 47698581728. Its totient is φ = 13628166204.

The previous prime is 27256332403. The next prime is 27256332427. The reversal of 27256332412 is 21423365272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3407041548 + ... + 3407041555.

Almost surely, 2^27256332412 is an apocalyptic number.

It is an amenable number.

27256332412 is a deficient number, since it is larger than the sum of its proper divisors (20442249316).

27256332412 is a wasteful number, since it uses less digits than its factorization.

27256332412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6814083107 (or 6814083105 counting only the distinct ones).

The product of its digits is 120960, while the sum is 37.

Adding to 27256332412 its reverse (21423365272), we get a palindrome (48679697684).

The spelling of 27256332412 in words is "twenty-seven billion, two hundred fifty-six million, three hundred thirty-two thousand, four hundred twelve".