27240075256396 has 12 divisors (see below), whose sum is σ = 47847344086080. Its totient is φ = 13569405517520.

The previous prime is 27240075256367. The next prime is 27240075256397. The reversal of 27240075256396 is 69365257004272.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 27240075256396.

It is not an unprimeable number, because it can be changed into a prime (27240075256397) 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 in 3 ways as a sum of consecutive naturals, for example, 12658026460 + ... + 12658028611.

It is an arithmetic number, because the mean of its divisors is an integer number (3987278673840).

Almost surely, 2^{27240075256396} is an apocalyptic number.

It is an amenable number.

27240075256396 is a deficient number, since it is larger than the sum of its proper divisors (20607268829684).

27240075256396 is a wasteful number, since it uses less digits than its factorization.

27240075256396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25316055344 (or 25316055342 counting only the distinct ones).

The product of its (nonzero) digits is 38102400, while the sum is 58.

The spelling of 27240075256396 in words is "twenty-seven trillion, two hundred forty billion, seventy-five million, two hundred fifty-six thousand, three hundred ninety-six".