44466402002 has 32 divisors (see below), whose sum is σ = 77250184704. Its totient is φ = 18972000000.

The previous prime is 44466401999. The next prime is 44466402011. The reversal of 44466402002 is 20020466444.

It is a self number, because there is not a number n which added to its sum of digits gives 44466402002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19874 + ... + 298877.

It is an arithmetic number, because the mean of its divisors is an integer number (2414068272).

Almost surely, 2^44466402002 is an apocalyptic number.

44466402002 is a deficient number, since it is larger than the sum of its proper divisors (32783782702).

44466402002 is a wasteful number, since it uses less digits than its factorization.

44466402002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319154.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 44466402002 its reverse (20020466444), we get a palindrome (64486868446).

The spelling of 44466402002 in words is "forty-four billion, four hundred sixty-six million, four hundred two thousand, two".