27428338950336 has 112 divisors (see below), whose sum is σ = 81079731139680. Its totient is φ = 9092266951680.

The previous prime is 27428338950293. The next prime is 27428338950343. The reversal of 27428338950336 is 63305983382472.

It is a happy number.

27428338950336 is a `hidden beast` number, since 2 + 7 + 42 + 8 + 3 + 3 + 89 + 503 + 3 + 6 = 666.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 43534971 + ... + 44160506.

It is an arithmetic number, because the mean of its divisors is an integer number (723926170890).

Almost surely, 2^{27428338950336} is an apocalyptic number.

It is an amenable number.

27428338950336 is an abundant number, since it is smaller than the sum of its proper divisors (53651392189344).

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

27428338950336 is a wasteful number, since it uses less digits than its factorization.

27428338950336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87695679 (or 87695663 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 63.

The spelling of 27428338950336 in words is "twenty-seven trillion, four hundred twenty-eight billion, three hundred thirty-eight million, nine hundred fifty thousand, three hundred thirty-six".