44402342442004 has 12 divisors (see below), whose sum is σ = 77704393167828. Its totient is φ = 22201087251200.

The previous prime is 44402342442001. The next prime is 44402342442011. The reversal of 44402342442004 is 40024424320444.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2256304410000 + 42146038032004 = 1502100^2 + 6491998^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44402342442001) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 19795087 + ... + 21923734.

It is an arithmetic number, because the mean of its divisors is an integer number (6475366097319).

Almost surely, 2^{44402342442004} is an apocalyptic number.

It is an amenable number.

44402342442004 is a deficient number, since it is larger than the sum of its proper divisors (33302050725824).

44402342442004 is a wasteful number, since it uses less digits than its factorization.

44402342442004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41984906 (or 41984904 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 37.

Adding to 44402342442004 its reverse (40024424320444), we get a palindrome (84426766762448).

The spelling of 44402342442004 in words is "forty-four trillion, four hundred two billion, three hundred forty-two million, four hundred forty-two thousand, four".