4400100812 has 24 divisors (see below), whose sum is σ = 7891632672. Its totient is φ = 2145398400.

The previous prime is 4400100799. The next prime is 4400100827. The reversal of 4400100812 is 2180010044.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 452918 + ... + 462530.

It is an arithmetic number, because the mean of its divisors is an integer number (328818028).

Almost surely, 2^4400100812 is an apocalyptic number.

It is an amenable number.

4400100812 is a deficient number, since it is larger than the sum of its proper divisors (3491531860).

4400100812 is a wasteful number, since it uses less digits than its factorization.

4400100812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12449 (or 12447 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 4400100812 is about 66333.2557017971. The cubic root of 4400100812 is about 1638.6550558657.

Adding to 4400100812 its reverse (2180010044), we get a palindrome (6580110856).

The spelling of 4400100812 in words is "four billion, four hundred million, one hundred thousand, eight hundred twelve".