1342103142142 has 16 divisors (see below), whose sum is σ = 2300792941152. Its totient is φ = 575175886560.

The previous prime is 1342103142137. The next prime is 1342103142161. The reversal of 1342103142142 is 2412413012431.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1342103142142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162973 + ... + 1646440.

It is an arithmetic number, because the mean of its divisors is an integer number (143799558822).

Almost surely, 2^{1342103142142} is an apocalyptic number.

1342103142142 is a deficient number, since it is larger than the sum of its proper divisors (958689799010).

1342103142142 is a wasteful number, since it uses less digits than its factorization.

1342103142142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1862403.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1342103142142 its reverse (2412413012431), we get a palindrome (3754516154573).

The spelling of 1342103142142 in words is "one trillion, three hundred forty-two billion, one hundred three million, one hundred forty-two thousand, one hundred forty-two".