2044424442002 has 32 divisors (see below), whose sum is σ = 3160604359872. Its totient is φ = 991495344384.

The previous prime is 2044424441993. The next prime is 2044424442017. The reversal of 2044424442002 is 2002444244402.

It is a self number, because there is not a number n which added to its sum of digits gives 2044424442002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1662593 + ... + 2617835.

It is an arithmetic number, because the mean of its divisors is an integer number (98768886246).

Almost surely, 2^{2044424442002} is an apocalyptic number.

2044424442002 is a deficient number, since it is larger than the sum of its proper divisors (1116179917870).

2044424442002 is a wasteful number, since it uses less digits than its factorization.

2044424442002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955562.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 2044424442002 its reverse (2002444244402), we get a palindrome (4046868686404).

The spelling of 2044424442002 in words is "two trillion, forty-four billion, four hundred twenty-four million, four hundred forty-two thousand, two".