20344546424162 has 8 divisors (see below), whose sum is σ = 31501233172992. Its totient is φ = 9844135366500.

The previous prime is 20344546424159. The next prime is 20344546424177. The reversal of 20344546424162 is 26142464544302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164068922714 + ... + 164068922837.

It is an arithmetic number, because the mean of its divisors is an integer number (3937654146624).

Almost surely, 2^{20344546424162} is an apocalyptic number.

20344546424162 is a deficient number, since it is larger than the sum of its proper divisors (11156686748830).

20344546424162 is a wasteful number, since it uses less digits than its factorization.

20344546424162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328137845584.

The product of its (nonzero) digits is 4423680, while the sum is 47.

The spelling of 20344546424162 in words is "twenty trillion, three hundred forty-four billion, five hundred forty-six million, four hundred twenty-four thousand, one hundred sixty-two".