231142030242441 has 8 divisors (see below), whose sum is σ = 308189444092320. Its totient is φ = 154094651610432.

The previous prime is 231142030242439. The next prime is 231142030242451. The reversal of 231142030242441 is 144242030241132.

231142030242441 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 231142030242441 - 2¹ = 231142030242439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (231142030242451) 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, 19608426 + ... + 29099388.

It is an arithmetic number, because the mean of its divisors is an integer number (38523680511540).

Almost surely, 2^{231142030242441} is an apocalyptic number.

It is an amenable number.

231142030242441 is a deficient number, since it is larger than the sum of its proper divisors (77047413849879).

231142030242441 is an equidigital number, since it uses as much as digits as its factorization.

231142030242441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17608935.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 231142030242441 its reverse (144242030241132), we get a palindrome (375384060483573).

The spelling of 231142030242441 in words is "two hundred thirty-one trillion, one hundred forty-two billion, thirty million, two hundred forty-two thousand, four hundred forty-one".