27232471901279 has 4 divisors (see below), whose sum is σ = 27345469710240. Its totient is φ = 27119474092320.

The previous prime is 27232471901273. The next prime is 27232471901303. The reversal of 27232471901279 is 97210917423272.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 27232471901279 - 2¹⁶ = 27232471835743 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27232471901273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56498904119 + ... + 56498904600.

It is an arithmetic number, because the mean of its divisors is an integer number (6836367427560).

Almost surely, 2^{27232471901279} is an apocalyptic number.

27232471901279 is a deficient number, since it is larger than the sum of its proper divisors (112997808961).

27232471901279 is a wasteful number, since it uses less digits than its factorization.

27232471901279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112997808960.

The product of its (nonzero) digits is 5334336, while the sum is 56.

The spelling of 27232471901279 in words is "twenty-seven trillion, two hundred thirty-two billion, four hundred seventy-one million, nine hundred one thousand, two hundred seventy-nine".