27270241710747 has 32 divisors (see below), whose sum is σ = 43742622597120. Its totient is φ = 14762540109600.

The previous prime is 27270241710727. The next prime is 27270241710769. The reversal of 27270241710747 is 74701714207272.

It is a happy number.

It is not a de Polignac number, because 27270241710747 - 2¹² = 27270241706651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 27270241710747.

It is not an unprimeable number, because it can be changed into a prime (27270241710727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19905948 + ... + 21231750.

It is an arithmetic number, because the mean of its divisors is an integer number (1366956956160).

Almost surely, 2^{27270241710747} is an apocalyptic number.

27270241710747 is a deficient number, since it is larger than the sum of its proper divisors (16472380886373).

27270241710747 is a wasteful number, since it uses less digits than its factorization.

27270241710747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377383.

The product of its (nonzero) digits is 2151296, while the sum is 51.

The spelling of 27270241710747 in words is "twenty-seven trillion, two hundred seventy billion, two hundred forty-one million, seven hundred ten thousand, seven hundred forty-seven".