1340012314142 has 8 divisors (see below), whose sum is σ = 2074857776832. Its totient is φ = 648393055200.

The previous prime is 1340012314127. The next prime is 1340012314159. The reversal of 1340012314142 is 2414132100431.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10806550859 + ... + 10806550982.

It is an arithmetic number, because the mean of its divisors is an integer number (259357222104).

Almost surely, 2^{1340012314142} is an apocalyptic number.

1340012314142 is a deficient number, since it is larger than the sum of its proper divisors (734845462690).

1340012314142 is a wasteful number, since it uses less digits than its factorization.

1340012314142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21613101874.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1340012314142 its reverse (2414132100431), we get a palindrome (3754144414573).

The spelling of 1340012314142 in words is "one trillion, three hundred forty billion, twelve million, three hundred fourteen thousand, one hundred forty-two".