1138605376316 has 12 divisors (see below), whose sum is σ = 1992687188688. Its totient is φ = 569266179552.

The previous prime is 1138605376313. The next prime is 1138605376333. The reversal of 1138605376316 is 6136735068311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1138605376313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9056921 + ... + 9181776.

It is an arithmetic number, because the mean of its divisors is an integer number (166057265724).

Almost surely, 2^{1138605376316} is an apocalyptic number.

It is an amenable number.

1138605376316 is a deficient number, since it is larger than the sum of its proper divisors (854081812372).

1138605376316 is a wasteful number, since it uses less digits than its factorization.

1138605376316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18254308 (or 18254306 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 1138605376316 in words is "one trillion, one hundred thirty-eight billion, six hundred five million, three hundred seventy-six thousand, three hundred sixteen".