1340013366800 has 30 divisors (see below), whose sum is σ = 3219382114698. Its totient is φ = 536005346560.

The previous prime is 1340013366793. The next prime is 1340013366803. The reversal of 1340013366800 is 86633100431.

It can be written as a sum of positive squares in 3 ways, for example, as 10041643264 + 1329971723536 = 100208^2 + 1153244^2 .

It is not an unprimeable number, because it can be changed into a prime (1340013366803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1675016309 + ... + 1675017108.

Almost surely, 2^{1340013366800} is an apocalyptic number.

1340013366800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1340013366800 is an abundant number, since it is smaller than the sum of its proper divisors (1879368747898).

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

1340013366800 is a wasteful number, since it uses less digits than its factorization.

1340013366800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3350033435 (or 3350033424 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 1340013366800 in words is "one trillion, three hundred forty billion, thirteen million, three hundred sixty-six thousand, eight hundred".