4406422012 has 12 divisors (see below), whose sum is σ = 8117093320. Its totient is φ = 2087252496.

The previous prime is 4406421991. The next prime is 4406422037. The reversal of 4406422012 is 2102246044.

It is a happy number.

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, 28989543 + ... + 28989694.

Almost surely, 2^4406422012 is an apocalyptic number.

It is an amenable number.

4406422012 is a deficient number, since it is larger than the sum of its proper divisors (3710671308).

4406422012 is a wasteful number, since it uses less digits than its factorization.

4406422012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57979260 (or 57979258 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4406422012 is about 66380.8858934558. The cubic root of 4406422012 is about 1639.4393795662.

Adding to 4406422012 its reverse (2102246044), we get a palindrome (6508668056).

The spelling of 4406422012 in words is "four billion, four hundred six million, four hundred twenty-two thousand, twelve".