1342344012012 has 18 divisors (see below), whose sum is σ = 3393147363788. Its totient is φ = 447448003992.

The previous prime is 1342344011989. The next prime is 1342344012019. The reversal of 1342344012012 is 2102104432431.

1342344012012 is a `hidden beast` number, since 1 + 3 + 4 + 234 + 401 + 20 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (1342344012019) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 18643666798 + ... + 18643666869.

Almost surely, 2^{1342344012012} is an apocalyptic number.

1342344012012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1342344012012 is an abundant number, since it is smaller than the sum of its proper divisors (2050803351776).

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

1342344012012 is a wasteful number, since it uses less digits than its factorization.

1342344012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37287333677 (or 37287333672 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1342344012012 its reverse (2102104432431), we get a palindrome (3444448444443).

The spelling of 1342344012012 in words is "one trillion, three hundred forty-two billion, three hundred forty-four million, twelve thousand, twelve".