16442622031132 has 48 divisors (see below), whose sum is σ = 31737004346880. Its totient is φ = 7391575496000.

The previous prime is 16442622031123. The next prime is 16442622031159. The reversal of 16442622031132 is 23113022624461.

16442622031132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×16442622031132³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16442622031091 and 16442622031100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1856169 + ... + 6027487.

It is an arithmetic number, because the mean of its divisors is an integer number (661187590560).

Almost surely, 2^{16442622031132} is an apocalyptic number.

It is an amenable number.

16442622031132 is a deficient number, since it is larger than the sum of its proper divisors (15294382315748).

16442622031132 is a wasteful number, since it uses less digits than its factorization.

16442622031132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4172322 (or 4172320 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

Adding to 16442622031132 its reverse (23113022624461), we get a palindrome (39555644655593).

The spelling of 16442622031132 in words is "sixteen trillion, four hundred forty-two billion, six hundred twenty-two million, thirty-one thousand, one hundred thirty-two".