2423738673 has 8 divisors (see below), whose sum is σ = 3590724000. Its totient is φ = 1615825764.

The previous prime is 2423738633. The next prime is 2423738677. The reversal of 2423738673 is 3768373242.

It is not a de Polignac number, because 2423738673 - 2⁸ = 2423738417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2423738677) 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, 44884023 + ... + 44884076.

It is an arithmetic number, because the mean of its divisors is an integer number (448840500).

Almost surely, 2^2423738673 is an apocalyptic number.

It is an amenable number.

2423738673 is a deficient number, since it is larger than the sum of its proper divisors (1166985327).

2423738673 is an equidigital number, since it uses as much as digits as its factorization.

2423738673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89768108 (or 89768102 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 45.

The square root of 2423738673 is about 49231.4805079027. The cubic root of 2423738673 is about 1343.2657171677.

The spelling of 2423738673 in words is "two billion, four hundred twenty-three million, seven hundred thirty-eight thousand, six hundred seventy-three".