4044084126644 has 6 divisors (see below), whose sum is σ = 7077147221634. Its totient is φ = 2022042063320.

The previous prime is 4044084126637. The next prime is 4044084126689. The reversal of 4044084126644 is 4466214804404.

It can be written as a sum of positive squares in only one way, i.e., 2674336915600 + 1369747211044 = 1635340^2 + 1170362^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505510515827 + ... + 505510515834.

It is an arithmetic number, because the mean of its divisors is an integer number (1179524536939).

Almost surely, 2^{4044084126644} is an apocalyptic number.

It is an amenable number.

4044084126644 is a deficient number, since it is larger than the sum of its proper divisors (3033063094990).

4044084126644 is a wasteful number, since it uses less digits than its factorization.

4044084126644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011021031665 (or 1011021031663 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 47.

The spelling of 4044084126644 in words is "four trillion, forty-four billion, eighty-four million, one hundred twenty-six thousand, six hundred forty-four".