1342255641042 has 8 divisors (see below), whose sum is σ = 2684511282096. Its totient is φ = 447418547012.

The previous prime is 1342255641031. The next prime is 1342255641053. The reversal of 1342255641042 is 2401465522431.

It is an interprime number because it is at equal distance from previous prime (1342255641031) and next prime (1342255641053).

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

1342255641042 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 111854636748 + ... + 111854636759.

It is an arithmetic number, because the mean of its divisors is an integer number (335563910262).

Almost surely, 2^{1342255641042} is an apocalyptic number.

1342255641042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1342255641042 is a wasteful number, since it uses less digits than its factorization.

1342255641042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223709273512.

The product of its (nonzero) digits is 230400, while the sum is 39.

The spelling of 1342255641042 in words is "one trillion, three hundred forty-two billion, two hundred fifty-five million, six hundred forty-one thousand, forty-two".