120432441441 has 8 divisors (see below), whose sum is σ = 172928633920. Its totient is φ = 74112271632.

The previous prime is 120432441433. The next prime is 120432441443. The reversal of 120432441441 is 144144234021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120432441441 - 2³ = 120432441433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120432441399 and 120432441408.

It is not an unprimeable number, because it can be changed into a prime (120432441443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1544005621 + ... + 1544005698.

It is an arithmetic number, because the mean of its divisors is an integer number (21616079240).

Almost surely, 2^120432441441 is an apocalyptic number.

It is an amenable number.

120432441441 is a deficient number, since it is larger than the sum of its proper divisors (52496192479).

120432441441 is a wasteful number, since it uses less digits than its factorization.

120432441441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3088011335.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 120432441441 its reverse (144144234021), we get a palindrome (264576675462).

The spelling of 120432441441 in words is "one hundred twenty billion, four hundred thirty-two million, four hundred forty-one thousand, four hundred forty-one".