441121432 has 8 divisors (see below), whose sum is σ = 827102700. Its totient is φ = 220560712.

The previous prime is 441121427. The next prime is 441121441. The reversal of 441121432 is 234121144.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27570082 + ... + 27570097.

Almost surely, 2^441121432 is an apocalyptic number.

It is an amenable number.

441121432 is a deficient number, since it is larger than the sum of its proper divisors (385981268).

441121432 is a wasteful number, since it uses less digits than its factorization.

441121432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55140185 (or 55140181 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The square root of 441121432 is about 21002.8910390927. The cubic root of 441121432 is about 761.2361185918.

Adding to 441121432 its reverse (234121144), we get a palindrome (675242576).

The spelling of 441121432 in words is "four hundred forty-one million, one hundred twenty-one thousand, four hundred thirty-two".