4405145200 has 60 divisors (see below), whose sum is σ = 10686212368. Its totient is φ = 1744934400.

The previous prime is 4405145189. The next prime is 4405145201. The reversal of 4405145200 is 25415044.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4405145201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12261 + ... + 94660.

Almost surely, 2^4405145200 is an apocalyptic number.

4405145200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4405145200 is an abundant number, since it is smaller than the sum of its proper divisors (6281067168).

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

4405145200 is a wasteful number, since it uses less digits than its factorization.

4405145200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107042 (or 107031 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 4405145200 is about 66371.2678800096. The cubic root of 4405145200 is about 1639.2810153966.

The spelling of 4405145200 in words is "four billion, four hundred five million, one hundred forty-five thousand, two hundred".