162356445244 has 48 divisors (see below), whose sum is σ = 351128881152. Its totient is φ = 64094936832.

The previous prime is 162356445239. The next prime is 162356445253. The reversal of 162356445244 is 442544653261.

It is a junction number, because it is equal to n+sod(n) for n = 162356445194 and 162356445203.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 3606192 + ... + 3650935.

It is an arithmetic number, because the mean of its divisors is an integer number (7315185024).

Almost surely, 2^162356445244 is an apocalyptic number.

162356445244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

162356445244 is an abundant number, since it is smaller than the sum of its proper divisors (188772435908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162356445244 is a wasteful number, since it uses less digits than its factorization.

162356445244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7257202 (or 7257200 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 46.

The spelling of 162356445244 in words is "one hundred sixty-two billion, three hundred fifty-six million, four hundred forty-five thousand, two hundred forty-four".