234403425135 has 48 divisors (see below), whose sum is σ = 453543412608. Its totient is φ = 111007108800.

The previous prime is 234403425133. The next prime is 234403425173. The reversal of 234403425135 is 531524304432.

234403425135 is a `hidden beast` number, since 2 + 344 + 0 + 34 + 251 + 35 = 666.

It is not a de Polignac number, because 234403425135 - 2¹ = 234403425133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234403425135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234403425133) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5485021 + ... + 5527590.

It is an arithmetic number, because the mean of its divisors is an integer number (9448821096).

Almost surely, 2^234403425135 is an apocalyptic number.

234403425135 is a deficient number, since it is larger than the sum of its proper divisors (219139987473).

234403425135 is a wasteful number, since it uses less digits than its factorization.

234403425135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11012676 (or 11012673 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 234403425135 its reverse (531524304432), we get a palindrome (765927729567).

The spelling of 234403425135 in words is "two hundred thirty-four billion, four hundred three million, four hundred twenty-five thousand, one hundred thirty-five".