23774845363 has 2 divisors, whose sum is σ = 23774845364. Its totient is φ = 23774845362.

The previous prime is 23774845333. The next prime is 23774845399. The reversal of 23774845363 is 36354847732.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23774845363 - 2¹³ = 23774837171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23774845363.

It is not a weakly prime, because it can be changed into another prime (23774845333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11887422681 + 11887422682.

It is an arithmetic number, because the mean of its divisors is an integer number (11887422682).

Almost surely, 2^23774845363 is an apocalyptic number.

23774845363 is a deficient number, since it is larger than the sum of its proper divisors (1).

23774845363 is an equidigital number, since it uses as much as digits as its factorization.

23774845363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10160640, while the sum is 52.

The spelling of 23774845363 in words is "twenty-three billion, seven hundred seventy-four million, eight hundred forty-five thousand, three hundred sixty-three".