4173248745923 has 4 divisors (see below), whose sum is σ = 4262041272480. Its totient is φ = 4084456219368.

The previous prime is 4173248745917. The next prime is 4173248745961. The reversal of 4173248745923 is 3295478423714.

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 4173248745923 - 2⁴⁰ = 3073737118147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4173248745223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44396263208 + ... + 44396263301.

It is an arithmetic number, because the mean of its divisors is an integer number (1065510318120).

Almost surely, 2^{4173248745923} is an apocalyptic number.

4173248745923 is a deficient number, since it is larger than the sum of its proper divisors (88792526557).

4173248745923 is an equidigital number, since it uses as much as digits as its factorization.

4173248745923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88792526556.

The product of its digits is 40642560, while the sum is 59.

The spelling of 4173248745923 in words is "four trillion, one hundred seventy-three billion, two hundred forty-eight million, seven hundred forty-five thousand, nine hundred twenty-three".