4444440026 has 16 divisors (see below), whose sum is σ = 7182000000. Its totient is φ = 2050560048.

The previous prime is 4444440017. The next prime is 4444440041. The reversal of 4444440026 is 6200444444.

It is a junction number, because it is equal to n+sod(n) for n = 4444439974 and 4444440001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49475 + ... + 106473.

It is an arithmetic number, because the mean of its divisors is an integer number (448875000).

Almost surely, 2^4444440026 is an apocalyptic number.

4444440026 is a deficient number, since it is larger than the sum of its proper divisors (2737559974).

4444440026 is a wasteful number, since it uses less digits than its factorization.

4444440026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60013.

The product of its (nonzero) digits is 49152, while the sum is 32.

The square root of 4444440026 is about 66666.6335283251. The cubic root of 4444440026 is about 1644.1408380457.

The spelling of 4444440026 in words is "four billion, four hundred forty-four million, four hundred forty thousand, twenty-six".