234434365156 has 24 divisors (see below), whose sum is σ = 423519667200. Its totient is φ = 113429198400.

The previous prime is 234434365133. The next prime is 234434365171. The reversal of 234434365156 is 651563434432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2483136 + ... + 2575816.

It is an arithmetic number, because the mean of its divisors is an integer number (17646652800).

Almost surely, 2^234434365156 is an apocalyptic number.

It is an amenable number.

234434365156 is a deficient number, since it is larger than the sum of its proper divisors (189085302044).

234434365156 is a wasteful number, since it uses less digits than its factorization.

234434365156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113115 (or 113113 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 46.

Adding to 234434365156 its reverse (651563434432), we get a palindrome (885997799588).

The spelling of 234434365156 in words is "two hundred thirty-four billion, four hundred thirty-four million, three hundred sixty-five thousand, one hundred fifty-six".