1338112336 has 40 divisors (see below), whose sum is σ = 2840827104. Its totient is φ = 605535360.

The previous prime is 1338112327. The next prime is 1338112357. The reversal of 1338112336 is 6332118331.

It is a junction number, because it is equal to n+sod(n) for n = 1338112298 and 1338112307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23206 + ... + 56698.

Almost surely, 2^1338112336 is an apocalyptic number.

1338112336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1338112336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1420413552).

1338112336 is an abundant number, since it is smaller than the sum of its proper divisors (1502714768).

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

1338112336 is a wasteful number, since it uses less digits than its factorization.

1338112336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33739 (or 33733 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 1338112336 is about 36580.2178232990. The cubic root of 1338112336 is about 1101.9558415907.

The spelling of 1338112336 in words is "one billion, three hundred thirty-eight million, one hundred twelve thousand, three hundred thirty-six".