23066664610345 has 8 divisors (see below), whose sum is σ = 27681810447240. Its totient is φ = 18452123078400.

The previous prime is 23066664610321. The next prime is 23066664610391. The reversal of 23066664610345 is 54301646666032.

It can be written as a sum of positive squares in 4 ways, for example, as 169549591696 + 22897115018649 = 411764^2 + 4785093^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23066664610345 - 2¹³ = 23066664602153 is a prime.

It is a super-2 number, since 2×23066664610345² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23066664610292 and 23066664610301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150992256 + ... + 151144945.

It is an arithmetic number, because the mean of its divisors is an integer number (3460226305905).

Almost surely, 2^{23066664610345} is an apocalyptic number.

It is an amenable number.

23066664610345 is a deficient number, since it is larger than the sum of its proper divisors (4615145836895).

23066664610345 is a wasteful number, since it uses less digits than its factorization.

23066664610345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302152475.

The product of its (nonzero) digits is 11197440, while the sum is 52.

The spelling of 23066664610345 in words is "twenty-three trillion, sixty-six billion, six hundred sixty-four million, six hundred ten thousand, three hundred forty-five".