32001424112 has 60 divisors (see below), whose sum is σ = 72449487936. Its totient is φ = 13653319680.

The previous prime is 32001424109. The next prime is 32001424127. The reversal of 32001424112 is 21142410023.

It is a super-2 number, since 2×32001424112² (a number of 22 digits) contains 22 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 (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83312 + ... + 266352.

Almost surely, 2^32001424112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32001424112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36224743968).

32001424112 is an abundant number, since it is smaller than the sum of its proper divisors (40448063824).

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

32001424112 is a wasteful number, since it uses less digits than its factorization.

32001424112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183286 (or 183273 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 32001424112 its reverse (21142410023), we get a palindrome (53143834135).

The spelling of 32001424112 in words is "thirty-two billion, one million, four hundred twenty-four thousand, one hundred twelve".