234005355 has 56 divisors (see below), whose sum is σ = 431096688. Its totient is φ = 121818816.

The previous prime is 234005351. The next prime is 234005363. The reversal of 234005355 is 553500432.

It is not a de Polignac number, because 234005355 - 2² = 234005351 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (234005351) 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 55 ways as a sum of consecutive naturals, for example, 155989 + ... + 157481.

Almost surely, 2^234005355 is an apocalyptic number.

234005355 is a deficient number, since it is larger than the sum of its proper divisors (197091333).

234005355 is an equidigital number, since it uses as much as digits as its factorization.

234005355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1559 (or 1544 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 234005355 is about 15297.2335734276. The cubic root of 234005355 is about 616.2287154222.

Adding to 234005355 its reverse (553500432), we get a palindrome (787505787).

The spelling of 234005355 in words is "two hundred thirty-four million, five thousand, three hundred fifty-five".