243233132475061 has 8 divisors (see below), whose sum is σ = 253388794478400. Its totient is φ = 233278572689760.

The previous prime is 243233132475031. The next prime is 243233132475103. The reversal of 243233132475061 is 160574231332342.

It is a happy number.

243233132475061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 243233132475061 - 2⁵ = 243233132475029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243233132475031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50275552041 + ... + 50275556878.

It is an arithmetic number, because the mean of its divisors is an integer number (31673599309800).

Almost surely, 2^{243233132475061} is an apocalyptic number.

It is an amenable number.

243233132475061 is a deficient number, since it is larger than the sum of its proper divisors (10155662003339).

243233132475061 is a wasteful number, since it uses less digits than its factorization.

243233132475061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100551109019.

The product of its (nonzero) digits is 2177280, while the sum is 46.

The spelling of 243233132475061 in words is "two hundred forty-three trillion, two hundred thirty-three billion, one hundred thirty-two million, four hundred seventy-five thousand, sixty-one".