2423787073 has 2 divisors, whose sum is σ = 2423787074. Its totient is φ = 2423787072.

The previous prime is 2423787061. The next prime is 2423787097. The reversal of 2423787073 is 3707873242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2334049344 + 89737729 = 48312^2 + 9473^2 .

It is a cyclic number.

It is not a de Polignac number, because 2423787073 - 2²⁵ = 2390232641 is a prime.

It is not a weakly prime, because it can be changed into another prime (2423707073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211893536 + 1211893537.

It is an arithmetic number, because the mean of its divisors is an integer number (1211893537).

Almost surely, 2^2423787073 is an apocalyptic number.

It is an amenable number.

2423787073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2423787073 is an equidigital number, since it uses as much as digits as its factorization.

2423787073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 395136, while the sum is 43.

The square root of 2423787073 is about 49231.9720608468. The cubic root of 2423787073 is about 1343.2746583995.

The spelling of 2423787073 in words is "two billion, four hundred twenty-three million, seven hundred eighty-seven thousand, seventy-three".