27348798490656 has 96 divisors (see below), whose sum is σ = 71959722202368. Its totient is φ = 9094797219840.

The previous prime is 27348798490603. The next prime is 27348798490687. The reversal of 27348798490656 is 65609489784372.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249858916 + ... + 249968348.

It is an arithmetic number, because the mean of its divisors is an integer number (749580439608).

Almost surely, 2^{27348798490656} is an apocalyptic number.

It is an amenable number.

27348798490656 is an abundant number, since it is smaller than the sum of its proper divisors (44610923711712).

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

27348798490656 is a wasteful number, since it uses less digits than its factorization.

27348798490656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115554 (or 115546 counting only the distinct ones).

The product of its (nonzero) digits is 4389396480, while the sum is 78.

The spelling of 27348798490656 in words is "twenty-seven trillion, three hundred forty-eight billion, seven hundred ninety-eight million, four hundred ninety thousand, six hundred fifty-six".