43255055234 has 4 divisors (see below), whose sum is σ = 64882582854. Its totient is φ = 21627527616.

The previous prime is 43255055197. The next prime is 43255055243.

43255055234 is nontrivially palindromic in base 10.

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., 22375672225 + 20879383009 = 149585^2 + 144497^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10813763807 + ... + 10813763810.

Almost surely, 2^43255055234 is an apocalyptic number.

43255055234 is a deficient number, since it is larger than the sum of its proper divisors (21627527620).

43255055234 is a wasteful number, since it uses less digits than its factorization.

43255055234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21627527619.

The product of its (nonzero) digits is 360000, while the sum is 38.

It can be divided in two parts, 432550 and 55234, that added together give a palindrome (487784).

The spelling of 43255055234 in words is "forty-three billion, two hundred fifty-five million, fifty-five thousand, two hundred thirty-four".