23267403714689 has 2 divisors, whose sum is σ = 23267403714690. Its totient is φ = 23267403714688.

The previous prime is 23267403714637. The next prime is 23267403714691. The reversal of 23267403714689 is 98641730476232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21947163648400 + 1320240066289 = 4684780^2 + 1149017^2 .

It is a cyclic number.

It is not a de Polignac number, because 23267403714689 - 2¹⁶ = 23267403649153 is a prime.

It is a super-2 number, since 2×23267403714689² (a number of 28 digits) contains 22 as substring.

Together with 23267403714691, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23267403714089) 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, 11633701857344 + 11633701857345.

It is an arithmetic number, because the mean of its divisors is an integer number (11633701857345).

Almost surely, 2^{23267403714689} is an apocalyptic number.

It is an amenable number.

23267403714689 is a deficient number, since it is larger than the sum of its proper divisors (1).

23267403714689 is an equidigital number, since it uses as much as digits as its factorization.

23267403714689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73156608, while the sum is 62.

The spelling of 23267403714689 in words is "twenty-three trillion, two hundred sixty-seven billion, four hundred three million, seven hundred fourteen thousand, six hundred eighty-nine".