234134042 has 4 divisors (see below), whose sum is σ = 351201066. Its totient is φ = 117067020.

The previous prime is 234134027. The next prime is 234134057. The reversal of 234134042 is 240431432.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (234134027) and next prime (234134057).

It can be written as a sum of positive squares in only one way, i.e., 209641441 + 24492601 = 14479^2 + 4949^2 .

It is a junction number, because it is equal to n+sod(n) for n = 234133999 and 234134017.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58533509 + ... + 58533512.

Almost surely, 2^234134042 is an apocalyptic number.

234134042 is a deficient number, since it is larger than the sum of its proper divisors (117067024).

234134042 is a wasteful number, since it uses less digits than its factorization.

234134042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117067023.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 234134042 is about 15301.4392133551. The cubic root of 234134042 is about 616.3416559893.

Adding to 234134042 its reverse (240431432), we get a palindrome (474565474).

The spelling of 234134042 in words is "two hundred thirty-four million, one hundred thirty-four thousand, forty-two".