234455345 has 8 divisors (see below), whose sum is σ = 296154240. Its totient is φ = 177692400.

The previous prime is 234455339. The next prime is 234455359. The reversal of 234455345 is 543554432.

234455345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 234455345 - 2¹² = 234451249 is a prime.

It is a Curzon 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, 1233881 + ... + 1234070.

It is an arithmetic number, because the mean of its divisors is an integer number (37019280).

Almost surely, 2^234455345 is an apocalyptic number.

It is an amenable number.

234455345 is a deficient number, since it is larger than the sum of its proper divisors (61698895).

234455345 is a wasteful number, since it uses less digits than its factorization.

234455345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2467975.

The product of its digits is 144000, while the sum is 35.

The square root of 234455345 is about 15311.9347242600. The cubic root of 234455345 is about 616.6234630880.

The spelling of 234455345 in words is "two hundred thirty-four million, four hundred fifty-five thousand, three hundred forty-five".