1340142414222 has 32 divisors (see below), whose sum is σ = 2685875347584. Its totient is φ = 445782909600.

The previous prime is 1340142414197. The next prime is 1340142414269. The reversal of 1340142414222 is 2224142410431.

It is a self number, because there is not a number n which added to its sum of digits gives 1340142414222.

It is a congruent number.

It is an unprimeable number.

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, 10443772 + ... + 10571312.

It is an arithmetic number, because the mean of its divisors is an integer number (83933604612).

Almost surely, 2^{1340142414222} is an apocalyptic number.

1340142414222 is an abundant number, since it is smaller than the sum of its proper divisors (1345732933362).

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

1340142414222 is a wasteful number, since it uses less digits than its factorization.

1340142414222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131184.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 1340142414222 its reverse (2224142410431), we get a palindrome (3564284824653).

The spelling of 1340142414222 in words is "one trillion, three hundred forty billion, one hundred forty-two million, four hundred fourteen thousand, two hundred twenty-two".