231040444234030 has 16 divisors (see below), whose sum is σ = 415880466314544. Its totient is φ = 92414473984000.

The previous prime is 231040444234009. The next prime is 231040444234049. The reversal of 231040444234030 is 30432444040132.

231040444234030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212394067 + ... + 213479086.

It is an arithmetic number, because the mean of its divisors is an integer number (25992529144659).

Almost surely, 2^{231040444234030} is an apocalyptic number.

231040444234030 is a deficient number, since it is larger than the sum of its proper divisors (184840022080514).

231040444234030 is a wasteful number, since it uses less digits than its factorization.

231040444234030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425927411.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 231040444234030 its reverse (30432444040132), we get a palindrome (261472888274162).

The spelling of 231040444234030 in words is "two hundred thirty-one trillion, forty billion, four hundred forty-four million, two hundred thirty-four thousand, thirty".