23306445665061 has 8 divisors (see below), whose sum is σ = 33465665570400. Its totient is φ = 14342428101552.

The previous prime is 23306445664991. The next prime is 23306445665089. The reversal of 23306445665061 is 16056654460332.

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

It is not a de Polignac number, because 23306445665061 - 2¹³ = 23306445656869 is a prime.

It is a super-2 number, since 2×23306445665061² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23306445664995 and 23306445665013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23306445661061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298800585411 + ... + 298800585488.

It is an arithmetic number, because the mean of its divisors is an integer number (4183208196300).

Almost surely, 2^{23306445665061} is an apocalyptic number.

It is an amenable number.

23306445665061 is a deficient number, since it is larger than the sum of its proper divisors (10159219905339).

23306445665061 is a wasteful number, since it uses less digits than its factorization.

23306445665061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597601170915.

The product of its (nonzero) digits is 9331200, while the sum is 51.

The spelling of 23306445665061 in words is "twenty-three trillion, three hundred six billion, four hundred forty-five million, six hundred sixty-five thousand, sixty-one".