27464879744423 has 8 divisors (see below), whose sum is σ = 30050594081040. Its totient is φ = 24893983255680.

The previous prime is 27464879744377. The next prime is 27464879744447. The reversal of 27464879744423 is 32444797846472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 27464879744423 - 2²⁴ = 27464862967207 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 (27464879744623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3704458088 + ... + 3704465501.

It is an arithmetic number, because the mean of its divisors is an integer number (3756324260130).

Almost surely, 2^{27464879744423} is an apocalyptic number.

27464879744423 is a deficient number, since it is larger than the sum of its proper divisors (2585714336617).

27464879744423 is a wasteful number, since it uses less digits than its factorization.

27464879744423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7408923937.

The product of its digits is 1820786688, while the sum is 71.

The spelling of 27464879744423 in words is "twenty-seven trillion, four hundred sixty-four billion, eight hundred seventy-nine million, seven hundred forty-four thousand, four hundred twenty-three".