230412480169 has 3 divisors (see below), whose sum is σ = 230412960183. Its totient is φ = 230412000156.

The previous prime is 230412480113. The next prime is 230412480191. The reversal of 230412480169 is 961084214032.

The square root of 230412480169 is 480013.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 120329203225 + 110083276944 = 346885^2 + 331788^2 .

It is a de Polignac number, because none of the positive numbers 2^k-230412480169 is a prime.

It is a super-3 number, since 3×230412480169³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230412487169) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 240007 + ... + 720019.

It is an arithmetic number, because the mean of its divisors is an integer number (76804320061).

Almost surely, 2^230412480169 is an apocalyptic number.

230412480169 is the 480013-rd square number.

230412480169 is the 240007-th centered octagonal number.

It is an amenable number.

230412480169 is a deficient number, since it is larger than the sum of its proper divisors (480014).

230412480169 is an frugal number, since it uses more digits than its factorization.

230412480169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960026 (or 480013 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 230412480169 in words is "two hundred thirty billion, four hundred twelve million, four hundred eighty thousand, one hundred sixty-nine".