1338302356800 has 84 divisors (see below), whose sum is σ = 4390746998016. Its totient is φ = 356880627200.

The previous prime is 1338302356753. The next prime is 1338302356921. The reversal of 1338302356800 is 86532038331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139401696 + ... + 139411295.

Almost surely, 2^{1338302356800} is an apocalyptic number.

1338302356800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1338302356800 is an abundant number, since it is smaller than the sum of its proper divisors (3052444641216).

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

1338302356800 is a wasteful number, since it uses less digits than its factorization.

1338302356800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278813016 (or 278813001 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 1338302356800 in words is "one trillion, three hundred thirty-eight billion, three hundred two million, three hundred fifty-six thousand, eight hundred".