162681493496 has 16 divisors (see below), whose sum is σ = 307074969000. Its totient is φ = 80794835104.

The previous prime is 162681493487. The next prime is 162681493501. The reversal of 162681493496 is 694394186261.

162681493496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 68237690 + ... + 68240073.

Almost surely, 2^162681493496 is an apocalyptic number.

It is an amenable number.

162681493496 is a deficient number, since it is larger than the sum of its proper divisors (144393475504).

162681493496 is a wasteful number, since it uses less digits than its factorization.

162681493496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136477918 (or 136477914 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 59.

The spelling of 162681493496 in words is "one hundred sixty-two billion, six hundred eighty-one million, four hundred ninety-three thousand, four hundred ninety-six".