4420001072 has 20 divisors (see below), whose sum is σ = 8745961056. Its totient is φ = 2162978880.

The previous prime is 4420001063. The next prime is 4420001077. The reversal of 4420001072 is 2701000244.

It is a super-2 number, since 2×4420001072² = 39072818952962298368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4420001077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2938079 + ... + 2939582.

Almost surely, 2^4420001072 is an apocalyptic number.

It is an amenable number.

4420001072 is a deficient number, since it is larger than the sum of its proper divisors (4325959984).

4420001072 is a wasteful number, since it uses less digits than its factorization.

4420001072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5877716 (or 5877710 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 4420001072 is about 66483.0886165798. The cubic root of 4420001072 is about 1641.1217132714.

The spelling of 4420001072 in words is "four billion, four hundred twenty million, one thousand, seventy-two".