4089078446344 has 8 divisors (see below), whose sum is σ = 7667022086910. Its totient is φ = 2044539223168.

The previous prime is 4089078446309. The next prime is 4089078446357. The reversal of 4089078446344 is 4436448709804.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4019872621444 + 69205824900 = 2004962^2 + 263070^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255567402889 + ... + 255567402904.

Almost surely, 2^{4089078446344} is an apocalyptic number.

It is an amenable number.

4089078446344 is a deficient number, since it is larger than the sum of its proper divisors (3577943640566).

4089078446344 is a wasteful number, since it uses less digits than its factorization.

4089078446344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511134805799 (or 511134805795 counting only the distinct ones).

The product of its (nonzero) digits is 74317824, while the sum is 61.

The spelling of 4089078446344 in words is "four trillion, eighty-nine billion, seventy-eight million, four hundred forty-six thousand, three hundred forty-four".