23306880469 has 2 divisors, whose sum is σ = 23306880470. Its totient is φ = 23306880468.

The previous prime is 23306880463. The next prime is 23306880497. The reversal of 23306880469 is 96408860332.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20025080100 + 3281800369 = 141510^2 + 57287^2 .

It is a cyclic number.

It is not a de Polignac number, because 23306880469 - 2⁹ = 23306879957 is a prime.

It is a super-2 number, since 2×23306880469² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23306880463) 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, 11653440234 + 11653440235.

It is an arithmetic number, because the mean of its divisors is an integer number (11653440235).

Almost surely, 2^23306880469 is an apocalyptic number.

It is an amenable number.

23306880469 is a deficient number, since it is larger than the sum of its proper divisors (1).

23306880469 is an equidigital number, since it uses as much as digits as its factorization.

23306880469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1492992, while the sum is 49.

The spelling of 23306880469 in words is "twenty-three billion, three hundred six million, eight hundred eighty thousand, four hundred sixty-nine".