234252555434 has 4 divisors (see below), whose sum is σ = 351378833154. Its totient is φ = 117126277716.

The previous prime is 234252555431. The next prime is 234252555443. The reversal of 234252555434 is 434555252432.

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., 232762827025 + 1489728409 = 482455^2 + 38597^2 .

It is not an unprimeable number, because it can be changed into a prime (234252555431) 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, 58563138857 + ... + 58563138860.

Almost surely, 2^234252555434 is an apocalyptic number.

234252555434 is a deficient number, since it is larger than the sum of its proper divisors (117126277720).

234252555434 is a wasteful number, since it uses less digits than its factorization.

234252555434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117126277719.

The product of its digits is 2880000, while the sum is 44.

The spelling of 234252555434 in words is "two hundred thirty-four billion, two hundred fifty-two million, five hundred fifty-five thousand, four hundred thirty-four".