27242341655372 has 12 divisors (see below), whose sum is σ = 47691327442080. Its totient is φ = 13616248100496.

The previous prime is 27242341655341. The next prime is 27242341655429. The reversal of 27242341655372 is 27355614324272.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1230669347 + ... + 1230691482.

It is an arithmetic number, because the mean of its divisors is an integer number (3974277286840).

Almost surely, 2^{27242341655372} is an apocalyptic number.

It is an amenable number.

27242341655372 is a deficient number, since it is larger than the sum of its proper divisors (20448985786708).

27242341655372 is a wasteful number, since it uses less digits than its factorization.

27242341655372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2461363600 (or 2461363598 counting only the distinct ones).

The product of its digits is 16934400, while the sum is 53.

The spelling of 27242341655372 in words is "twenty-seven trillion, two hundred forty-two billion, three hundred forty-one million, six hundred fifty-five thousand, three hundred seventy-two".