7105504449423 has 4 divisors (see below), whose sum is σ = 9474005932568. Its totient is φ = 4737002966280.

The previous prime is 7105504449413. The next prime is 7105504449427. The reversal of 7105504449423 is 3249444055017.

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

It is not a de Polignac number, because 7105504449423 - 2²¹ = 7105502352271 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 (7105504449427) 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, 1184250741568 + ... + 1184250741573.

It is an arithmetic number, because the mean of its divisors is an integer number (2368501483142).

Almost surely, 2^{7105504449423} is an apocalyptic number.

7105504449423 is a deficient number, since it is larger than the sum of its proper divisors (2368501483145).

7105504449423 is a wasteful number, since it uses less digits than its factorization.

7105504449423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2368501483144.

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 7105504449423 in words is "seven trillion, one hundred five billion, five hundred four million, four hundred forty-nine thousand, four hundred twenty-three".