23071804551469 has 2 divisors, whose sum is σ = 23071804551470. Its totient is φ = 23071804551468.

The previous prime is 23071804551443. The next prime is 23071804551533. The reversal of 23071804551469 is 96415540817032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12266035244100 + 10805769307369 = 3502290^2 + 3287213^2 .

It is a cyclic number.

It is not a de Polignac number, because 23071804551469 - 2¹⁵ = 23071804518701 is a prime.

It is a super-2 number, since 2×23071804551469² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23071804551269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11535902275734 + 11535902275735.

It is an arithmetic number, because the mean of its divisors is an integer number (11535902275735).

It is a 1-persistent number, because it is pandigital, but 2⋅23071804551469 = 46143609102938 is not.

Almost surely, 2^{23071804551469} is an apocalyptic number.

It is an amenable number.

23071804551469 is a deficient number, since it is larger than the sum of its proper divisors (1).

23071804551469 is an equidigital number, since it uses as much as digits as its factorization.

23071804551469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 23071804551469 in words is "twenty-three trillion, seventy-one billion, eight hundred four million, five hundred fifty-one thousand, four hundred sixty-nine".