445014120 has 64 divisors (see below), whose sum is σ = 1393096320. Its totient is φ = 113510144.

The previous prime is 445014113. The next prime is 445014121. The reversal of 445014120 is 21410544.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (445014121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77859 + ... + 83378.

It is an arithmetic number, because the mean of its divisors is an integer number (21767130).

Almost surely, 2^445014120 is an apocalyptic number.

445014120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

445014120 is an abundant number, since it is smaller than the sum of its proper divisors (948082200).

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

445014120 is a wasteful number, since it uses less digits than its factorization.

445014120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161274 (or 161270 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 445014120 is about 21095.3577831712. The cubic root of 445014120 is about 763.4687470186.

Adding to 445014120 its reverse (21410544), we get a palindrome (466424664).

The spelling of 445014120 in words is "four hundred forty-five million, fourteen thousand, one hundred twenty".