1340381277708 has 24 divisors (see below), whose sum is σ = 3411879616320. Its totient is φ = 406176144720.

The previous prime is 1340381277691. The next prime is 1340381277713. The reversal of 1340381277708 is 8077721830431.

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, 5077201678 + ... + 5077201941.

It is an arithmetic number, because the mean of its divisors is an integer number (142161650680).

Almost surely, 2^{1340381277708} is an apocalyptic number.

It is an amenable number.

1340381277708 is an abundant number, since it is smaller than the sum of its proper divisors (2071498338612).

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

1340381277708 is a wasteful number, since it uses less digits than its factorization.

1340381277708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10154403637 (or 10154403635 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 51.

The spelling of 1340381277708 in words is "one trillion, three hundred forty billion, three hundred eighty-one million, two hundred seventy-seven thousand, seven hundred eight".