234042321034 has 4 divisors (see below), whose sum is σ = 351063481554. Its totient is φ = 117021160516.

The previous prime is 234042321031. The next prime is 234042321187. The reversal of 234042321034 is 430123240432.

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

It can be written as a sum of positive squares in only one way, i.e., 231652577809 + 2389743225 = 481303^2 + 48885^2 .

It is a junction number, because it is equal to n+sod(n) for n = 234042320993 and 234042321011.

It is not an unprimeable number, because it can be changed into a prime (234042321031) 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 as a sum of consecutive naturals, namely, 58510580257 + ... + 58510580260.

Almost surely, 2^234042321034 is an apocalyptic number.

234042321034 is a deficient number, since it is larger than the sum of its proper divisors (117021160520).

234042321034 is a wasteful number, since it uses less digits than its factorization.

234042321034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117021160519.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 234042321034 its reverse (430123240432), we get a palindrome (664165561466).

The spelling of 234042321034 in words is "two hundred thirty-four billion, forty-two million, three hundred twenty-one thousand, thirty-four".