1312012848382 has 16 divisors (see below), whose sum is σ = 2035909209600. Its totient is φ = 633377049760.

The previous prime is 1312012848331. The next prime is 1312012848383. The reversal of 1312012848382 is 2838482102131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312012848383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7823532 + ... + 7989472.

It is an arithmetic number, because the mean of its divisors is an integer number (127244325600).

Almost surely, 2^{1312012848382} is an apocalyptic number.

1312012848382 is a deficient number, since it is larger than the sum of its proper divisors (723896361218).

1312012848382 is a wasteful number, since it uses less digits than its factorization.

1312012848382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302291.

The product of its (nonzero) digits is 147456, while the sum is 43.

The spelling of 1312012848382 in words is "one trillion, three hundred twelve billion, twelve million, eight hundred forty-eight thousand, three hundred eighty-two".