23378630068 has 6 divisors (see below), whose sum is σ = 40912602626. Its totient is φ = 11689315032.

The previous prime is 23378630063. The next prime is 23378630081. The reversal of 23378630068 is 86003687332.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 22631591844 + 747038224 = 150438^2 + 27332^2 .

It is a super-3 number, since 3×23378630068³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23378630063) 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, 2922328755 + ... + 2922328762.

Almost surely, 2^23378630068 is an apocalyptic number.

It is an amenable number.

23378630068 is a deficient number, since it is larger than the sum of its proper divisors (17533972558).

23378630068 is a wasteful number, since it uses less digits than its factorization.

23378630068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5844657521 (or 5844657519 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 23378630068 in words is "twenty-three billion, three hundred seventy-eight million, six hundred thirty thousand, sixty-eight".