1342266326644 has 12 divisors (see below), whose sum is σ = 2393286186564. Its totient is φ = 658470273344.

The previous prime is 1342266326623. The next prime is 1342266326659. The reversal of 1342266326644 is 4466236622431.

It can be written as a sum of positive squares in 2 ways, for example, as 588807606244 + 753458720400 = 767338^2 + 868020^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3165722257 + ... + 3165722680.

It is an arithmetic number, because the mean of its divisors is an integer number (199440515547).

Almost surely, 2^{1342266326644} is an apocalyptic number.

It is an amenable number.

1342266326644 is a deficient number, since it is larger than the sum of its proper divisors (1051019859920).

1342266326644 is a wasteful number, since it uses less digits than its factorization.

1342266326644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6331444994 (or 6331444992 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 49.

The spelling of 1342266326644 in words is "one trillion, three hundred forty-two billion, two hundred sixty-six million, three hundred twenty-six thousand, six hundred forty-four".