4444400302002 has 48 divisors (see below), whose sum is σ = 9795978017280. Its totient is φ = 1455876566496.

The previous prime is 4444400301949. The next prime is 4444400302031. The reversal of 4444400302002 is 2002030044444.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2536303 + ... + 3914285.

It is an arithmetic number, because the mean of its divisors is an integer number (204082875360).

Almost surely, 2^{4444400302002} is an apocalyptic number.

4444400302002 is an abundant number, since it is smaller than the sum of its proper divisors (5351577715278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4444400302002 is a wasteful number, since it uses less digits than its factorization.

4444400302002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381087 (or 1381084 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 4444400302002 its reverse (2002030044444), we get a palindrome (6446430346446).

The spelling of 4444400302002 in words is "four trillion, four hundred forty-four billion, four hundred million, three hundred two thousand, two".