23012035254469 has 2 divisors, whose sum is σ = 23012035254470. Its totient is φ = 23012035254468.

The previous prime is 23012035254347. The next prime is 23012035254493. The reversal of 23012035254469 is 96445253021032.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14054213721025 + 8957821533444 = 3748895^2 + 2992962^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23012035254469 is a prime.

It is a super-2 number, since 2×23012035254469² (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 (23012035258469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11506017627234 + 11506017627235.

It is an arithmetic number, because the mean of its divisors is an integer number (11506017627235).

Almost surely, 2^{23012035254469} is an apocalyptic number.

It is an amenable number.

23012035254469 is a deficient number, since it is larger than the sum of its proper divisors (1).

23012035254469 is an equidigital number, since it uses as much as digits as its factorization.

23012035254469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 23012035254469 in words is "twenty-three trillion, twelve billion, thirty-five million, two hundred fifty-four thousand, four hundred sixty-nine".