534140233 has 4 divisors (see below), whose sum is σ = 582698448. Its totient is φ = 485582020.

The previous prime is 534140209. The next prime is 534140359. The reversal of 534140233 is 332041435.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 534140233 - 2⁹ = 534139721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 534140198 and 534140207.

It is not an unprimeable number, because it can be changed into a prime (534140933) 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 in 3 ways as a sum of consecutive naturals, for example, 24279091 + ... + 24279112.

It is an arithmetic number, because the mean of its divisors is an integer number (145674612).

Almost surely, 2^534140233 is an apocalyptic number.

It is an amenable number.

534140233 is a deficient number, since it is larger than the sum of its proper divisors (48558215).

534140233 is a wasteful number, since it uses less digits than its factorization.

534140233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48558214.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 534140233 is about 23111.4740551095. The cubic root of 534140233 is about 811.3690372276.

Adding to 534140233 its reverse (332041435), we get a palindrome (866181668).

It can be divided in two parts, 5341402 and 33, that added together give a palindrome (5341435).

The spelling of 534140233 in words is "five hundred thirty-four million, one hundred forty thousand, two hundred thirty-three".