1338161037582 has 8 divisors (see below), whose sum is σ = 2676322075176. Its totient is φ = 446053679192.

The previous prime is 1338161037581. The next prime is 1338161037611. The reversal of 1338161037582 is 2857301618331.

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

1338161037582 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1338161037581) 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, 111513419793 + ... + 111513419804.

It is an arithmetic number, because the mean of its divisors is an integer number (334540259397).

Almost surely, 2^{1338161037582} is an apocalyptic number.

1338161037582 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1338161037582 is a wasteful number, since it uses less digits than its factorization.

1338161037582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223026839602.

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 1338161037582 in words is "one trillion, three hundred thirty-eight billion, one hundred sixty-one million, thirty-seven thousand, five hundred eighty-two".