1044635181368 has 8 divisors (see below), whose sum is σ = 1958690965080. Its totient is φ = 522317590680.

The previous prime is 1044635181353. The next prime is 1044635181377. The reversal of 1044635181368 is 8631815364401.

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

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, 65289698828 + ... + 65289698843.

It is an arithmetic number, because the mean of its divisors is an integer number (244836370635).

Almost surely, 2^{1044635181368} is an apocalyptic number.

It is an amenable number.

1044635181368 is a deficient number, since it is larger than the sum of its proper divisors (914055783712).

1044635181368 is a wasteful number, since it uses less digits than its factorization.

1044635181368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130579397677 (or 130579397673 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 1044635181368 in words is "one trillion, forty-four billion, six hundred thirty-five million, one hundred eighty-one thousand, three hundred sixty-eight".