42062161112 has 8 divisors (see below), whose sum is σ = 78866552100. Its totient is φ = 21031080552.

The previous prime is 42062161103. The next prime is 42062161123. The reversal of 42062161112 is 21116126024.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×42062161112³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2628885062 + ... + 2628885077.

Almost surely, 2^42062161112 is an apocalyptic number.

It is an amenable number.

42062161112 is a deficient number, since it is larger than the sum of its proper divisors (36804390988).

42062161112 is a wasteful number, since it uses less digits than its factorization.

42062161112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5257770145 (or 5257770141 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 42062161112 its reverse (21116126024), we get a palindrome (63178287136).

The spelling of 42062161112 in words is "forty-two billion, sixty-two million, one hundred sixty-one thousand, one hundred twelve".