236142752343 has 16 divisors (see below), whose sum is σ = 318000583680. Its totient is φ = 155857545504.

The previous prime is 236142752311. The next prime is 236142752357. The reversal of 236142752343 is 343257241632.

It is not a de Polignac number, because 236142752343 - 2⁵ = 236142752311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 236142752295 and 236142752304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (236142752383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1051138 + ... + 1255856.

It is an arithmetic number, because the mean of its divisors is an integer number (19875036480).

Almost surely, 2^236142752343 is an apocalyptic number.

236142752343 is a deficient number, since it is larger than the sum of its proper divisors (81857831337).

236142752343 is a wasteful number, since it uses less digits than its factorization.

236142752343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208558.

The product of its digits is 725760, while the sum is 42.

Adding to 236142752343 its reverse (343257241632), we get a palindrome (579399993975).

The spelling of 236142752343 in words is "two hundred thirty-six billion, one hundred forty-two million, seven hundred fifty-two thousand, three hundred forty-three".