32444042 has 16 divisors (see below), whose sum is σ = 51597312. Its totient is φ = 15273360.

The previous prime is 32444029. The next prime is 32444051. The reversal of 32444042 is 24044423.

It is a super-3 number, since 3×32444042³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 32443999 and 32444017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4778 + ... + 9365.

It is an arithmetic number, because the mean of its divisors is an integer number (3224832).

Almost surely, 2^32444042 is an apocalyptic number.

32444042 is a deficient number, since it is larger than the sum of its proper divisors (19153270).

32444042 is a wasteful number, since it uses less digits than its factorization.

32444042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14213.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 32444042 is about 5695.9671698492. The cubic root of 32444042 is about 318.9419547627.

Adding to 32444042 its reverse (24044423), we get a palindrome (56488465).

The spelling of 32444042 in words is "thirty-two million, four hundred forty-four thousand, forty-two".