4400424412 has 12 divisors (see below), whose sum is σ = 7737240616. Its totient is φ = 2189784240.

The previous prime is 4400424407. The next prime is 4400424443. The reversal of 4400424412 is 2144240044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2606043 + ... + 2607730.

Almost surely, 2^4400424412 is an apocalyptic number.

It is an amenable number.

4400424412 is a deficient number, since it is larger than the sum of its proper divisors (3336816204).

4400424412 is a wasteful number, since it uses less digits than its factorization.

4400424412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5213988 (or 5213986 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 4400424412 is about 66335.6948557864. The cubic root of 4400424412 is about 1638.6952258376.

Adding to 4400424412 its reverse (2144240044), we get a palindrome (6544664456).

The spelling of 4400424412 in words is "four billion, four hundred million, four hundred twenty-four thousand, four hundred twelve".