235516464812 has 24 divisors (see below), whose sum is σ = 412753073376. Its totient is φ = 117587086848.

The previous prime is 235516464793. The next prime is 235516464817. The reversal of 235516464812 is 218464615532.

235516464812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (235516464817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24332918 + ... + 24342594.

It is an arithmetic number, because the mean of its divisors is an integer number (17198044724).

Almost surely, 2^235516464812 is an apocalyptic number.

It is an amenable number.

235516464812 is a deficient number, since it is larger than the sum of its proper divisors (177236608564).

235516464812 is a wasteful number, since it uses less digits than its factorization.

235516464812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17897 (or 17895 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 47.

The spelling of 235516464812 in words is "two hundred thirty-five billion, five hundred sixteen million, four hundred sixty-four thousand, eight hundred twelve".