234500442136 has 16 divisors (see below), whose sum is σ = 439696810440. Its totient is φ = 117247959360.

The previous prime is 234500442103. The next prime is 234500442149. The reversal of 234500442136 is 631244005432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208051 + ... + 715741.

Almost surely, 2^234500442136 is an apocalyptic number.

It is an amenable number.

234500442136 is a deficient number, since it is larger than the sum of its proper divisors (205196368304).

234500442136 is a wasteful number, since it uses less digits than its factorization.

234500442136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565434 (or 565430 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 234500442136 its reverse (631244005432), we get a palindrome (865744447568).

The spelling of 234500442136 in words is "two hundred thirty-four billion, five hundred million, four hundred forty-two thousand, one hundred thirty-six".