243010401 has 8 divisors (see below), whose sum is σ = 335186880. Its totient is φ = 156420432.

The previous prime is 243010367. The next prime is 243010421. The reversal of 243010401 is 104010342.

243010401 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 not a de Polignac number, because 243010401 - 2⁶ = 243010337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (243010421) 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, 1396525 + ... + 1396698.

It is an arithmetic number, because the mean of its divisors is an integer number (41898360).

Almost surely, 2^243010401 is an apocalyptic number.

It is an amenable number.

243010401 is a deficient number, since it is larger than the sum of its proper divisors (92176479).

243010401 is a wasteful number, since it uses less digits than its factorization.

243010401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2793255.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 243010401 is about 15588.7908767807. The cubic root of 243010401 is about 624.0340500609.

Adding to 243010401 its reverse (104010342), we get a palindrome (347020743).

The spelling of 243010401 in words is "two hundred forty-three million, ten thousand, four hundred one".