230004405236 has 12 divisors (see below), whose sum is σ = 420008044512. Its totient is φ = 110002106808.

The previous prime is 230004405217. The next prime is 230004405269. The reversal of 230004405236 is 632504400032.

It is a super-2 number, since 2×230004405236² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230004405199 and 230004405208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1250023850 + ... + 1250024033.

It is an arithmetic number, because the mean of its divisors is an integer number (35000670376).

Almost surely, 2^230004405236 is an apocalyptic number.

It is an amenable number.

230004405236 is a deficient number, since it is larger than the sum of its proper divisors (190003639276).

230004405236 is a wasteful number, since it uses less digits than its factorization.

230004405236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500047910 (or 2500047908 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 230004405236 its reverse (632504400032), we get a palindrome (862508805268).

The spelling of 230004405236 in words is "two hundred thirty billion, four million, four hundred five thousand, two hundred thirty-six".