230544434 has 8 divisors (see below), whose sum is σ = 345929628. Its totient is φ = 115234560.

The previous prime is 230544407. The next prime is 230544451. The reversal of 230544434 is 434445032.

It can be written as a sum of positive squares in 2 ways, for example, as 193905625 + 36638809 = 13925^2 + 6053^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 230544397 and 230544406.

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, 10427 + ... + 23870.

Almost surely, 2^230544434 is an apocalyptic number.

230544434 is a deficient number, since it is larger than the sum of its proper divisors (115385194).

230544434 is a wasteful number, since it uses less digits than its factorization.

230544434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37660.

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 230544434 is about 15183.6897360293. The cubic root of 230544434 is about 613.1756223229.

Adding to 230544434 its reverse (434445032), we get a palindrome (664989466).

The spelling of 230544434 in words is "two hundred thirty million, five hundred forty-four thousand, four hundred thirty-four".