10423642673 has 2 divisors, whose sum is σ = 10423642674. Its totient is φ = 10423642672.

The previous prime is 10423642651. The next prime is 10423642681. The reversal of 10423642673 is 37624632401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6563754289 + 3859888384 = 81017^2 + 62128^2 .

It is a cyclic number.

It is not a de Polignac number, because 10423642673 - 2⁸ = 10423642417 is a prime.

It is not a weakly prime, because it can be changed into another prime (10423642613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5211821336 + 5211821337.

It is an arithmetic number, because the mean of its divisors is an integer number (5211821337).

Almost surely, 2^10423642673 is an apocalyptic number.

It is an amenable number.

10423642673 is a deficient number, since it is larger than the sum of its proper divisors (1).

10423642673 is an equidigital number, since it uses as much as digits as its factorization.

10423642673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 10423642673 in words is "ten billion, four hundred twenty-three million, six hundred forty-two thousand, six hundred seventy-three".