1340767407814 has 8 divisors (see below), whose sum is σ = 2011170678120. Its totient is φ = 670377181776.

The previous prime is 1340767407773. The next prime is 1340767407817. The reversal of 1340767407814 is 4187047670431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340767407817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2999919 + ... + 3417754.

It is an arithmetic number, because the mean of its divisors is an integer number (251396334765).

Almost surely, 2^{1340767407814} is an apocalyptic number.

1340767407814 is a deficient number, since it is larger than the sum of its proper divisors (670403270306).

1340767407814 is a wasteful number, since it uses less digits than its factorization.

1340767407814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6522134.

The product of its (nonzero) digits is 3161088, while the sum is 52.

The spelling of 1340767407814 in words is "one trillion, three hundred forty billion, seven hundred sixty-seven million, four hundred seven thousand, eight hundred fourteen".