1340146806800 has 60 divisors (see below), whose sum is σ = 3219911243220. Its totient is φ = 536024002560.

The previous prime is 1340146806767. The next prime is 1340146806821. The reversal of 1340146806800 is 86086410431.

It can be written as a sum of positive squares in 6 ways, for example, as 49078199296 + 1291068607504 = 221536^2 + 1136252^2 .

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, 6591464 + ... + 6791736.

It is an arithmetic number, because the mean of its divisors is an integer number (53665187387).

Almost surely, 2^{1340146806800} is an apocalyptic number.

1340146806800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1340146806800 is an abundant number, since it is smaller than the sum of its proper divisors (1879764436420).

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

1340146806800 is a wasteful number, since it uses less digits than its factorization.

1340146806800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217020 (or 217009 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The spelling of 1340146806800 in words is "one trillion, three hundred forty billion, one hundred forty-six million, eight hundred six thousand, eight hundred".