1340100010342 has 8 divisors (see below), whose sum is σ = 2010277845432. Its totient is φ = 670007395200.

The previous prime is 1340100010339. The next prime is 1340100010357. The reversal of 1340100010342 is 2430100010431.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21265659 + ... + 21328582.

It is an arithmetic number, because the mean of its divisors is an integer number (251284730679).

Almost surely, 2^{1340100010342} is an apocalyptic number.

1340100010342 is a deficient number, since it is larger than the sum of its proper divisors (670177835090).

1340100010342 is a wasteful number, since it uses less digits than its factorization.

1340100010342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42609974.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1340100010342 its reverse (2430100010431), we get a palindrome (3770200020773).

The spelling of 1340100010342 in words is "one trillion, three hundred forty billion, one hundred million, ten thousand, three hundred forty-two".