1342312532566 has 16 divisors (see below), whose sum is σ = 2118202131600. Its totient is φ = 637029674848.

The previous prime is 1342312532459. The next prime is 1342312532569. The reversal of 1342312532566 is 6652352132431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342312532569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196126405 + ... + 196133248.

It is an arithmetic number, because the mean of its divisors is an integer number (132387633225).

Almost surely, 2^{1342312532566} is an apocalyptic number.

1342312532566 is a deficient number, since it is larger than the sum of its proper divisors (775889599034).

1342312532566 is a wasteful number, since it uses less digits than its factorization.

1342312532566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392259743.

The product of its digits is 777600, while the sum is 43.

Adding to 1342312532566 its reverse (6652352132431), we get a palindrome (7994664664997).

The spelling of 1342312532566 in words is "one trillion, three hundred forty-two billion, three hundred twelve million, five hundred thirty-two thousand, five hundred sixty-six".