192257044232 has 108 divisors (see below), whose sum is σ = 421419405015. Its totient is φ = 82149788160.

The previous prime is 192257044201. The next prime is 192257044261. The reversal of 192257044232 is 232440752291.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 161149256356 + 31107787876 = 401434^2 + 176374^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=310046.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 192257044232.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 231913994 + ... + 231914822.

Almost surely, 2^192257044232 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 192257044232

192257044232 is an abundant number, since it is smaller than the sum of its proper divisors (229162360783).

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

192257044232 is an equidigital number, since it uses as much as digits as its factorization.

192257044232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720 (or 859 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 192257044232 in words is "one hundred ninety-two billion, two hundred fifty-seven million, forty-four thousand, two hundred thirty-two".