232892205128 has 36 divisors (see below), whose sum is σ = 480010232835. Its totient is φ = 105853268400.

The previous prime is 232892205107. The next prime is 232892205131. The reversal of 232892205128 is 821502298232.

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 only one way, i.e., 116446102564 + 116446102564 = 341242^2 + 341242^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=341242.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 15006893 + ... + 15022403.

Almost surely, 2^232892205128 is an apocalyptic number.

It is an amenable number.

232892205128 is an abundant number, since it is smaller than the sum of its proper divisors (247118027707).

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

232892205128 is an frugal number, since it uses more digits than its factorization.

232892205128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31050 (or 15524 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 232892205128 in words is "two hundred thirty-two billion, eight hundred ninety-two million, two hundred five thousand, one hundred twenty-eight".