230244434021 has 8 divisors (see below), whose sum is σ = 263146434240. Its totient is φ = 197344918368.

The previous prime is 230244433981. The next prime is 230244434081. The reversal of 230244434021 is 120434442032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230244434021 - 2¹⁰ = 230244432997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230244434081) 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, 418136 + ... + 797073.

It is an arithmetic number, because the mean of its divisors is an integer number (32893304280).

Almost surely, 2^230244434021 is an apocalyptic number.

It is an amenable number.

230244434021 is a deficient number, since it is larger than the sum of its proper divisors (32902000219).

230244434021 is a wasteful number, since it uses less digits than its factorization.

230244434021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242283.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 230244434021 its reverse (120434442032), we get a palindrome (350678876053).

The spelling of 230244434021 in words is "two hundred thirty billion, two hundred forty-four million, four hundred thirty-four thousand, twenty-one".