534240353512 has 16 divisors (see below), whose sum is σ = 1002390086340. Its totient is φ = 266936330496.

The previous prime is 534240353509. The next prime is 534240353513. The reversal of 534240353512 is 215353042435.

It can be written as a sum of positive squares in 2 ways, for example, as 532587605796 + 1652747716 = 729786^2 + 40654^2 .

It is not an unprimeable number, because it can be changed into a prime (534240353513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22968433 + ... + 22991680.

Almost surely, 2^534240353512 is an apocalyptic number.

It is an amenable number.

534240353512 is a deficient number, since it is larger than the sum of its proper divisors (468149732828).

534240353512 is a wasteful number, since it uses less digits than its factorization.

534240353512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45961572 (or 45961568 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 534240353512 its reverse (215353042435), we get a palindrome (749593395947).

The spelling of 534240353512 in words is "five hundred thirty-four billion, two hundred forty million, three hundred fifty-three thousand, five hundred twelve".