162281350798 has 24 divisors (see below), whose sum is σ = 290817496152. Its totient is φ = 67669442064.

The previous prime is 162281350757. The next prime is 162281350831. The reversal of 162281350798 is 897053182261.

It is a happy number.

162281350798 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 11 ways as a sum of consecutive naturals, for example, 22373836 + ... + 22381087.

It is an arithmetic number, because the mean of its divisors is an integer number (12117395673).

Almost surely, 2^162281350798 is an apocalyptic number.

162281350798 is a deficient number, since it is larger than the sum of its proper divisors (128536145354).

162281350798 is a wasteful number, since it uses less digits than its factorization.

162281350798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44754976 (or 44754969 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 52.

The spelling of 162281350798 in words is "one hundred sixty-two billion, two hundred eighty-one million, three hundred fifty thousand, seven hundred ninety-eight".