1316243334364 has 72 divisors (see below), whose sum is σ = 2864709765792. Its totient is φ = 516572190720.

The previous prime is 1316243334353. The next prime is 1316243334379. The reversal of 1316243334364 is 4634333426131.

It is a self number, because there is not a number n which added to its sum of digits gives 1316243334364.

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, 358297 + ... + 1661584.

It is an arithmetic number, because the mean of its divisors is an integer number (39787635636).

Almost surely, 2^{1316243334364} is an apocalyptic number.

1316243334364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1316243334364 is an abundant number, since it is smaller than the sum of its proper divisors (1548466431428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1316243334364 is a wasteful number, since it uses less digits than its factorization.

1316243334364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2019983 (or 2019944 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 43.

The spelling of 1316243334364 in words is "one trillion, three hundred sixteen billion, two hundred forty-three million, three hundred thirty-four thousand, three hundred sixty-four".