230066216436 has 24 divisors (see below), whose sum is σ = 613509910720. Its totient is φ = 65733204672.

The previous prime is 230066216417. The next prime is 230066216441. The reversal of 230066216436 is 634612660032.

It is a junction number, because it is equal to n+sod(n) for n = 230066216394 and 230066216403.

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, 1369441681 + ... + 1369441848.

Almost surely, 2^230066216436 is an apocalyptic number.

It is an amenable number.

230066216436 is an abundant number, since it is smaller than the sum of its proper divisors (383443694284).

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

230066216436 is a wasteful number, since it uses less digits than its factorization.

230066216436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2738883543 (or 2738883541 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 39.

Adding to 230066216436 its reverse (634612660032), we get a palindrome (864678876468).

The spelling of 230066216436 in words is "two hundred thirty billion, sixty-six million, two hundred sixteen thousand, four hundred thirty-six".