13444133032 has 16 divisors (see below), whose sum is σ = 27499363200. Its totient is φ = 6110969520.

The previous prime is 13444132991. The next prime is 13444133089. The reversal of 13444133032 is 23033144431.

It is a super-2 number, since 2×13444133032² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76387032 + ... + 76387207.

It is an arithmetic number, because the mean of its divisors is an integer number (1718710200).

Almost surely, 2^13444133032 is an apocalyptic number.

It is an amenable number.

13444133032 is an abundant number, since it is smaller than the sum of its proper divisors (14055230168).

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

13444133032 is a wasteful number, since it uses less digits than its factorization.

13444133032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152774256 (or 152774252 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 13444133032 its reverse (23033144431), we get a palindrome (36477277463).

The spelling of 13444133032 in words is "thirteen billion, four hundred forty-four million, one hundred thirty-three thousand, thirty-two".