162734435464 has 16 divisors (see below), whose sum is σ = 305142223500. Its totient is φ = 81363175872.

The previous prime is 162734435449. The next prime is 162734435471. The reversal of 162734435464 is 464534437261.

162734435464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 118571412964 + 44163022500 = 344342^2 + 210150^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 330567 + ... + 659350.

Almost surely, 2^162734435464 is an apocalyptic number.

It is an amenable number.

162734435464 is a deficient number, since it is larger than the sum of its proper divisors (142407788036).

162734435464 is a wasteful number, since it uses less digits than its factorization.

162734435464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010472 (or 1010468 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 49.

The spelling of 162734435464 in words is "one hundred sixty-two billion, seven hundred thirty-four million, four hundred thirty-five thousand, four hundred sixty-four".