23295108228 has 144 divisors (see below), whose sum is σ = 67211109504. Its totient is φ = 6239708160.

The previous prime is 23295108227. The next prime is 23295108241. The reversal of 23295108228 is 82280159232.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 23295108228.

It is not an unprimeable number, because it can be changed into a prime (23295108227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2624518 + ... + 2633378.

It is an arithmetic number, because the mean of its divisors is an integer number (466743816).

Almost surely, 2^23295108228 is an apocalyptic number.

23295108228 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23295108228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33605554752).

23295108228 is an abundant number, since it is smaller than the sum of its proper divisors (43916001276).

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

23295108228 is a wasteful number, since it uses less digits than its factorization.

23295108228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9162 (or 9153 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 23295108228 in words is "twenty-three billion, two hundred ninety-five million, one hundred eight thousand, two hundred twenty-eight".