23472806069 has 2 divisors, whose sum is σ = 23472806070. Its totient is φ = 23472806068.

The previous prime is 23472806059. The next prime is 23472806153. The reversal of 23472806069 is 96060827432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18751741969 + 4721064100 = 136937^2 + 68710^2 .

It is a cyclic number.

It is not a de Polignac number, because 23472806069 - 2⁴ = 23472806053 is a prime.

It is a super-2 number, since 2×23472806069² (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 (23472806029) 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, 11736403034 + 11736403035.

It is an arithmetic number, because the mean of its divisors is an integer number (11736403035).

Almost surely, 2^23472806069 is an apocalyptic number.

It is an amenable number.

23472806069 is a deficient number, since it is larger than the sum of its proper divisors (1).

23472806069 is an equidigital number, since it uses as much as digits as its factorization.

23472806069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 23472806069 in words is "twenty-three billion, four hundred seventy-two million, eight hundred six thousand, sixty-nine".