243414141 has 8 divisors (see below), whose sum is σ = 327765984. Its totient is φ = 160669200.

The previous prime is 243414121. The next prime is 243414151. The reversal of 243414141 is 141414342.

243414141 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 243414141 - 2⁹ = 243413629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243414121) 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, 401371 + ... + 401976.

It is an arithmetic number, because the mean of its divisors is an integer number (40970748).

Almost surely, 2^243414141 is an apocalyptic number.

It is an amenable number.

243414141 is a deficient number, since it is larger than the sum of its proper divisors (84351843).

243414141 is a wasteful number, since it uses less digits than its factorization.

243414141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803451.

The product of its digits is 1536, while the sum is 24.

The square root of 243414141 is about 15601.7351919586. The cubic root of 243414141 is about 624.3794510610.

Adding to 243414141 its reverse (141414342), we get a palindrome (384828483).

It can be divided in two parts, 24341 and 4141, that added together give a palindrome (28482).

The spelling of 243414141 in words is "two hundred forty-three million, four hundred fourteen thousand, one hundred forty-one".