1312044034005 has 24 divisors (see below), whose sum is σ = 2278957524480. Its totient is φ = 698295936480.

The previous prime is 1312044033953. The next prime is 1312044034013. The reversal of 1312044034005 is 5004304402131.

It is a happy number.

1312044034005 is a `hidden beast` number, since 1 + 312 + 0 + 4 + 4 + 0 + 340 + 0 + 5 = 666.

It is not a de Polignac number, because 1312044034005 - 2⁶ = 1312044033941 is a prime.

It is a super-2 number, since 2×1312044034005² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1312044034005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30413241 + ... + 30456350.

It is an arithmetic number, because the mean of its divisors is an integer number (94956563520).

Almost surely, 2^{1312044034005} is an apocalyptic number.

1312044034005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1312044034005 is a deficient number, since it is larger than the sum of its proper divisors (966913490475).

1312044034005 is a wasteful number, since it uses less digits than its factorization.

1312044034005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60870081 (or 60870078 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 1312044034005 its reverse (5004304402131), we get a palindrome (6316348436136).

The spelling of 1312044034005 in words is "one trillion, three hundred twelve billion, forty-four million, thirty-four thousand, five".