1138732013318 has 8 divisors (see below), whose sum is σ = 1708230541248. Its totient is φ = 569321832904.

The previous prime is 1138732013317. The next prime is 1138732013387. The reversal of 1138732013318 is 8133102378311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1138732013311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22054646 + ... + 22106217.

It is an arithmetic number, because the mean of its divisors is an integer number (213528817656).

Almost surely, 2^{1138732013318} is an apocalyptic number.

1138732013318 is a deficient number, since it is larger than the sum of its proper divisors (569498527930).

1138732013318 is a wasteful number, since it uses less digits than its factorization.

1138732013318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44173758.

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 1138732013318 in words is "one trillion, one hundred thirty-eight billion, seven hundred thirty-two million, thirteen thousand, three hundred eighteen".