243051032 has 16 divisors (see below), whose sum is σ = 520823760. Its totient is φ = 104164704.

The previous prime is 243051019. The next prime is 243051043. The reversal of 243051032 is 230150342.

It is a happy number.

243051032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 243050995 and 243051013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2170043 + ... + 2170154.

It is an arithmetic number, because the mean of its divisors is an integer number (32551485).

Almost surely, 2^243051032 is an apocalyptic number.

It is an amenable number.

243051032 is an abundant number, since it is smaller than the sum of its proper divisors (277772728).

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

243051032 is a wasteful number, since it uses less digits than its factorization.

243051032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4340210 (or 4340206 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 243051032 is about 15590.0940343540. The cubic root of 243051032 is about 624.0688273303.

The spelling of 243051032 in words is "two hundred forty-three million, fifty-one thousand, thirty-two".