23073945841 has 2 divisors, whose sum is σ = 23073945842. Its totient is φ = 23073945840.

The previous prime is 23073945779. The next prime is 23073945859. The reversal of 23073945841 is 14854937032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22708983025 + 364962816 = 150695^2 + 19104^2 .

It is a cyclic number.

It is not a de Polignac number, because 23073945841 - 2¹¹ = 23073943793 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23073945791 and 23073945800.

It is not a weakly prime, because it can be changed into another prime (23073945241) 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 as a sum of consecutive naturals, namely, 11536972920 + 11536972921.

It is an arithmetic number, because the mean of its divisors is an integer number (11536972921).

Almost surely, 2^23073945841 is an apocalyptic number.

It is an amenable number.

23073945841 is a deficient number, since it is larger than the sum of its proper divisors (1).

23073945841 is an equidigital number, since it uses as much as digits as its factorization.

23073945841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 23073945841 in words is "twenty-three billion, seventy-three million, nine hundred forty-five thousand, eight hundred forty-one".