355342234 has 16 divisors (see below), whose sum is σ = 579936168. Its totient is φ = 162312192.

The previous prime is 355342223. The next prime is 355342259. The reversal of 355342234 is 432243553.

It can be written as a sum of positive squares in 4 ways, for example, as 260338225 + 95004009 = 16135^2 + 9747^2 .

It is a super-2 number, since 2×355342234² = 252536206528221512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 355342196 and 355342205.

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, 67927 + ... + 72970.

Almost surely, 2^355342234 is an apocalyptic number.

355342234 is a deficient number, since it is larger than the sum of its proper divisors (224593934).

355342234 is a wasteful number, since it uses less digits than its factorization.

355342234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141009.

The product of its digits is 43200, while the sum is 31.

The square root of 355342234 is about 18850.5234410082. The cubic root of 355342234 is about 708.2973377910.

Adding to 355342234 its reverse (432243553), we get a palindrome (787585787).

The spelling of 355342234 in words is "three hundred fifty-five million, three hundred forty-two thousand, two hundred thirty-four".