2323168675649 has 4 divisors (see below), whose sum is σ = 2323599935664. Its totient is φ = 2322737415636.

The previous prime is 2323168675643. The next prime is 2323168675727. The reversal of 2323168675649 is 9465768613232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2323168675649 is a prime.

It is a super-2 number, since 2×2323168675649² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2323168675591 and 2323168675600.

It is not an unprimeable number, because it can be changed into a prime (2323168675643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215621927 + ... + 215632700.

It is an arithmetic number, because the mean of its divisors is an integer number (580899983916).

Almost surely, 2^{2323168675649} is an apocalyptic number.

It is an amenable number.

2323168675649 is a deficient number, since it is larger than the sum of its proper divisors (431260015).

2323168675649 is an equidigital number, since it uses as much as digits as its factorization.

2323168675649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431260014.

The product of its digits is 78382080, while the sum is 62.

The spelling of 2323168675649 in words is "two trillion, three hundred twenty-three billion, one hundred sixty-eight million, six hundred seventy-five thousand, six hundred forty-nine".