2044440031002 has 8 divisors (see below), whose sum is σ = 4088880062016. Its totient is φ = 681480010332.

The previous prime is 2044440030979. The next prime is 2044440031013. The reversal of 2044440031002 is 2001300444402.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

2044440031002 is an admirable number.

It is a super-2 number, since 2×2044440031002² (a number of 25 digits) contains 22 as substring.

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, 170370002578 + ... + 170370002589.

It is an arithmetic number, because the mean of its divisors is an integer number (511110007752).

Almost surely, 2^{2044440031002} is an apocalyptic number.

2044440031002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2044440031002 is a wasteful number, since it uses less digits than its factorization.

2044440031002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340740005172.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 2044440031002 its reverse (2001300444402), we get a palindrome (4045740475404).

The spelling of 2044440031002 in words is "two trillion, forty-four billion, four hundred forty million, thirty-one thousand, two".