162542241216 has 168 divisors, whose sum is σ = 483457416624. Its totient is φ = 54146672640.

The previous prime is 162542241157. The next prime is 162542241223. The reversal of 162542241216 is 612142245261.

162542241216 is a `hidden beast` number, since 1 + 62 + 542 + 2 + 41 + 2 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41879596 + ... + 41883476.

It is an arithmetic number, because the mean of its divisors is an integer number (2877722718).

Almost surely, 2^162542241216 is an apocalyptic number.

162542241216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162542241216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241728708312).

162542241216 is an abundant number, since it is smaller than the sum of its proper divisors (320915175408).

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

162542241216 is an equidigital number, since it uses as much as digits as its factorization.

162542241216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6601 (or 6579 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

Adding to 162542241216 its reverse (612142245261), we get a palindrome (774684486477).

The spelling of 162542241216 in words is "one hundred sixty-two billion, five hundred forty-two million, two hundred forty-one thousand, two hundred sixteen".