162542294572016 has 20 divisors (see below), whose sum is σ = 315142437482232. Its totient is φ = 81215213931456.

The previous prime is 162542294572001. The next prime is 162542294572033. The reversal of 162542294572016 is 610275492245261.

It is a happy number.

162542294572016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×162542294572016² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 3495810686 + ... + 3495857181.

Almost surely, 2^{162542294572016} is an apocalyptic number.

162542294572016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

162542294572016 is a deficient number, since it is larger than the sum of its proper divisors (152600142910216).

162542294572016 is a wasteful number, since it uses less digits than its factorization.

162542294572016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6991669328 (or 6991669322 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 56.

The spelling of 162542294572016 in words is "one hundred sixty-two trillion, five hundred forty-two billion, two hundred ninety-four million, five hundred seventy-two thousand, sixteen".