23427553466201 has 2 divisors, whose sum is σ = 23427553466202. Its totient is φ = 23427553466200.

The previous prime is 23427553466129. The next prime is 23427553466287. The reversal of 23427553466201 is 10266435572432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21025425451801 + 2402128014400 = 4585349^2 + 1549880^2 .

It is a cyclic number.

It is not a de Polignac number, because 23427553466201 - 2²⁶ = 23427486357337 is a prime.

It is a super-2 number, since 2×23427553466201² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23427553466201.

It is not a weakly prime, because it can be changed into another prime (23427553466101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11713776733100 + 11713776733101.

It is an arithmetic number, because the mean of its divisors is an integer number (11713776733101).

Almost surely, 2^{23427553466201} is an apocalyptic number.

It is an amenable number.

23427553466201 is a deficient number, since it is larger than the sum of its proper divisors (1).

23427553466201 is an equidigital number, since it uses as much as digits as its factorization.

23427553466201 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 50.

The spelling of 23427553466201 in words is "twenty-three trillion, four hundred twenty-seven billion, five hundred fifty-three million, four hundred sixty-six thousand, two hundred one".