120445411 has 8 divisors (see below), whose sum is σ = 125809920. Its totient is φ = 115091592.

The previous prime is 120445399. The next prime is 120445421. The reversal of 120445411 is 114544021.

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

It is a cyclic number.

It is not a de Polignac number, because 120445411 - 2⁵ = 120445379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120445421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27960 + ... + 31978.

It is an arithmetic number, because the mean of its divisors is an integer number (15726240).

Almost surely, 2^120445411 is an apocalyptic number.

120445411 is a deficient number, since it is larger than the sum of its proper divisors (5364509).

120445411 is a wasteful number, since it uses less digits than its factorization.

120445411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5345.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 120445411 is about 10974.7624575660. The cubic root of 120445411 is about 493.8519269144.

Adding to 120445411 its reverse (114544021), we get a palindrome (234989432).

The spelling of 120445411 in words is "one hundred twenty million, four hundred forty-five thousand, four hundred eleven".