230246003442 has 128 divisors (see below), whose sum is σ = 570922007040. Its totient is φ = 60279367680.

The previous prime is 230246003437. The next prime is 230246003443. The reversal of 230246003442 is 244300642032.

It is not an unprimeable number, because it can be changed into a prime (230246003443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 77548534 + ... + 77551502.

It is an arithmetic number, because the mean of its divisors is an integer number (4460328180).

Almost surely, 2^230246003442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230246003442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285461003520).

230246003442 is an abundant number, since it is smaller than the sum of its proper divisors (340676003598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230246003442 is a wasteful number, since it uses less digits than its factorization.

230246003442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3988.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 230246003442 its reverse (244300642032), we get a palindrome (474546645474).

The spelling of 230246003442 in words is "two hundred thirty billion, two hundred forty-six million, three thousand, four hundred forty-two".