234414445 has 8 divisors (see below), whose sum is σ = 297844344. Its totient is φ = 176500224.

The previous prime is 234414443. The next prime is 234414449. The reversal of 234414445 is 544414432.

It can be written as a sum of positive squares in 4 ways, for example, as 2979076 + 231435369 = 1726^2 + 15213^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 234414445 - 2¹ = 234414443 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234414443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1378824 + ... + 1378993.

It is an arithmetic number, because the mean of its divisors is an integer number (37230543).

Almost surely, 2^234414445 is an apocalyptic number.

It is an amenable number.

234414445 is a deficient number, since it is larger than the sum of its proper divisors (63429899).

234414445 is a wasteful number, since it uses less digits than its factorization.

234414445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2757839.

The product of its digits is 30720, while the sum is 31.

The square root of 234414445 is about 15310.5991065014. The cubic root of 234414445 is about 616.5876049927.

Adding to 234414445 its reverse (544414432), we get a palindrome (778828877).

The spelling of 234414445 in words is "two hundred thirty-four million, four hundred fourteen thousand, four hundred forty-five".