23069745272 has 96 divisors (see below), whose sum is σ = 51973384320. Its totient is φ = 9566101440.

The previous prime is 23069745247. The next prime is 23069745277. The reversal of 23069745272 is 27254796032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23069745277) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1797197 + ... + 1809987.

It is an arithmetic number, because the mean of its divisors is an integer number (541389420).

Almost surely, 2^23069745272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23069745272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25986692160).

23069745272 is an abundant number, since it is smaller than the sum of its proper divisors (28903639048).

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

23069745272 is a wasteful number, since it uses less digits than its factorization.

23069745272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12961 (or 12950 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 23069745272 in words is "twenty-three billion, sixty-nine million, seven hundred forty-five thousand, two hundred seventy-two".