234408445 has 8 divisors (see below), whose sum is σ = 281399040. Its totient is φ = 187454160.

The previous prime is 234408413. The next prime is 234408451. The reversal of 234408445 is 544804432.

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

It is not a de Polignac number, because 234408445 - 2⁵ = 234408413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234408445.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8080 + ... + 23110.

It is an arithmetic number, because the mean of its divisors is an integer number (35174880).

Almost surely, 2^234408445 is an apocalyptic number.

It is an amenable number.

234408445 is a deficient number, since it is larger than the sum of its proper divisors (46990595).

234408445 is a wasteful number, since it uses less digits than its factorization.

234408445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18155.

The product of its (nonzero) digits is 61440, while the sum is 34.

The square root of 234408445 is about 15310.4031625558. The cubic root of 234408445 is about 616.5823442856.

The spelling of 234408445 in words is "two hundred thirty-four million, four hundred eight thousand, four hundred forty-five".