1345335142112 has 24 divisors (see below), whose sum is σ = 2852369220456. Its totient is φ = 620923911552.

The previous prime is 1345335142097. The next prime is 1345335142133. The reversal of 1345335142112 is 2112415335431.

It is a congruent 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, 1616988938 + ... + 1616989769.

It is an arithmetic number, because the mean of its divisors is an integer number (118848717519).

Almost surely, 2^{1345335142112} is an apocalyptic number.

It is an amenable number.

1345335142112 is an abundant number, since it is smaller than the sum of its proper divisors (1507034078344).

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

1345335142112 is a wasteful number, since it uses less digits than its factorization.

1345335142112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3233978730 (or 3233978722 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The spelling of 1345335142112 in words is "one trillion, three hundred forty-five billion, three hundred thirty-five million, one hundred forty-two thousand, one hundred twelve".