234140202535 has 16 divisors (see below), whose sum is σ = 281496492000. Its totient is φ = 186960306816.

The previous prime is 234140202521. The next prime is 234140202551. The reversal of 234140202535 is 535202041432.

It is a cyclic number.

It is not a de Polignac number, because 234140202535 - 2³⁷ = 96701249063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234140202497 and 234140202506.

It is a congruent number.

It is an unprimeable number.

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, 6402372 + ... + 6438838.

It is an arithmetic number, because the mean of its divisors is an integer number (17593530750).

Almost surely, 2^234140202535 is an apocalyptic number.

234140202535 is a deficient number, since it is larger than the sum of its proper divisors (47356289465).

234140202535 is a wasteful number, since it uses less digits than its factorization.

234140202535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38850.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 234140202535 its reverse (535202041432), we get a palindrome (769342243967).

The spelling of 234140202535 in words is "two hundred thirty-four billion, one hundred forty million, two hundred two thousand, five hundred thirty-five".