1380868833134 has 16 divisors (see below), whose sum is σ = 2369802203136. Its totient is φ = 591151306200.

The previous prime is 1380868833109. The next prime is 1380868833143. The reversal of 1380868833134 is 4313388680831.

It is a self number, because there is not a number n which added to its sum of digits gives 1380868833134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54121982 + ... + 54147489.

It is an arithmetic number, because the mean of its divisors is an integer number (148112637696).

Almost surely, 2^{1380868833134} is an apocalyptic number.

1380868833134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1380868833134 is a deficient number, since it is larger than the sum of its proper divisors (988933370002).

1380868833134 is a wasteful number, since it uses less digits than its factorization.

1380868833134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108270391.

The product of its (nonzero) digits is 7962624, while the sum is 56.

The spelling of 1380868833134 in words is "one trillion, three hundred eighty billion, eight hundred sixty-eight million, eight hundred thirty-three thousand, one hundred thirty-four".