1342192042246 has 16 divisors (see below), whose sum is σ = 2311909738560. Its totient is φ = 577977434280.

The previous prime is 1342192042231. The next prime is 1342192042253. The reversal of 1342192042246 is 6422402912431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1342192042199 and 1342192042208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1605492456 + ... + 1605493291.

It is an arithmetic number, because the mean of its divisors is an integer number (144494358660).

Almost surely, 2^{1342192042246} is an apocalyptic number.

1342192042246 is a deficient number, since it is larger than the sum of its proper divisors (969717696314).

1342192042246 is a wasteful number, since it uses less digits than its factorization.

1342192042246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3210985779.

The product of its (nonzero) digits is 165888, while the sum is 40.

Adding to 1342192042246 its reverse (6422402912431), we get a palindrome (7764594954677).

The spelling of 1342192042246 in words is "one trillion, three hundred forty-two billion, one hundred ninety-two million, forty-two thousand, two hundred forty-six".