162043241242 has 8 divisors (see below), whose sum is σ = 243068271732. Its totient is φ = 81020484000.

The previous prime is 162043241233. The next prime is 162043241249. The reversal of 162043241242 is 242142340261.

162043241242 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 159744901761 + 2298339481 = 399681^2 + 47941^2 .

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

It is not an unprimeable number, because it can be changed into a prime (162043241249) by changing a digit.

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, 377259 + ... + 682942.

Almost surely, 2^162043241242 is an apocalyptic number.

162043241242 is a deficient number, since it is larger than the sum of its proper divisors (81025030490).

162043241242 is a wasteful number, since it uses less digits than its factorization.

162043241242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136624.

The product of its (nonzero) digits is 18432, while the sum is 31.

The spelling of 162043241242 in words is "one hundred sixty-two billion, forty-three million, two hundred forty-one thousand, two hundred forty-two".