53234042234 has 16 divisors (see below), whose sum is σ = 82717747560. Its totient is φ = 25676048640.

The previous prime is 53234042231. The next prime is 53234042261. The reversal of 53234042234 is 43224043235.

It can be written as a sum of positive squares in 4 ways, for example, as 41288208025 + 11945834209 = 203195^2 + 109297^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53234042234.

It is not an unprimeable number, because it can be changed into a prime (53234042231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3639869 + ... + 3654464.

Almost surely, 2^53234042234 is an apocalyptic number.

53234042234 is a deficient number, since it is larger than the sum of its proper divisors (29483705326).

53234042234 is a wasteful number, since it uses less digits than its factorization.

53234042234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7294465.

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 53234042234 its reverse (43224043235), we get a palindrome (96458085469).

The spelling of 53234042234 in words is "fifty-three billion, two hundred thirty-four million, forty-two thousand, two hundred thirty-four".