534340234 has 4 divisors (see below), whose sum is σ = 801510354. Its totient is φ = 267170116.

The previous prime is 534340229. The next prime is 534340259. The reversal of 534340234 is 432043435.

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., 466689609 + 67650625 = 21603^2 + 8225^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133585057 + ... + 133585060.

Almost surely, 2^534340234 is an apocalyptic number.

534340234 is a deficient number, since it is larger than the sum of its proper divisors (267170120).

534340234 is a wasteful number, since it uses less digits than its factorization.

534340234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267170119.

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 534340234 is about 23115.8005269123. The cubic root of 534340234 is about 811.4702930148.

Adding to 534340234 its reverse (432043435), we get a palindrome (966383669).

The spelling of 534340234 in words is "five hundred thirty-four million, three hundred forty thousand, two hundred thirty-four".