234543013162 has 4 divisors (see below), whose sum is σ = 351814519746. Its totient is φ = 117271506580.

The previous prime is 234543013157. The next prime is 234543013183. The reversal of 234543013162 is 261310345432.

It is a happy number.

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., 190426631641 + 44116381521 = 436379^2 + 210039^2 .

It is a super-2 number, since 2×234543013162² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58635753289 + ... + 58635753292.

Almost surely, 2^234543013162 is an apocalyptic number.

234543013162 is a deficient number, since it is larger than the sum of its proper divisors (117271506584).

234543013162 is a wasteful number, since it uses less digits than its factorization.

234543013162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117271506583.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 234543013162 its reverse (261310345432), we get a palindrome (495853358594).

The spelling of 234543013162 in words is "two hundred thirty-four billion, five hundred forty-three million, thirteen thousand, one hundred sixty-two".