23667067312 has 20 divisors (see below), whose sum is σ = 52405649296. Its totient is φ = 10143028800.

The previous prime is 23667067289. The next prime is 23667067313. The reversal of 23667067312 is 21376076632.

It is not an unprimeable number, because it can be changed into a prime (23667067313) 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, 105656439 + ... + 105656662.

Almost surely, 2^23667067312 is an apocalyptic number.

It is an amenable number.

23667067312 is an abundant number, since it is smaller than the sum of its proper divisors (28738581984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23667067312 is a wasteful number, since it uses less digits than its factorization.

23667067312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211313116 (or 211313110 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 43.

The spelling of 23667067312 in words is "twenty-three billion, six hundred sixty-seven million, sixty-seven thousand, three hundred twelve".