1340341432014 has 32 divisors (see below), whose sum is σ = 2887126903584. Its totient is φ = 412378796160.

The previous prime is 1340341432013. The next prime is 1340341432049. The reversal of 1340341432014 is 4102341430431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340341432013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254524 + ... + 1656944.

It is an arithmetic number, because the mean of its divisors is an integer number (90222715737).

Almost surely, 2^{1340341432014} is an apocalyptic number.

1340341432014 is an abundant number, since it is smaller than the sum of its proper divisors (1546785471570).

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

1340341432014 is a wasteful number, since it uses less digits than its factorization.

1340341432014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414692.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1340341432014 its reverse (4102341430431), we get a palindrome (5442682862445).

The spelling of 1340341432014 in words is "one trillion, three hundred forty billion, three hundred forty-one million, four hundred thirty-two thousand, fourteen".