1342198705732 has 12 divisors (see below), whose sum is σ = 2353631542416. Its totient is φ = 669732550760.

The previous prime is 1342198705709. The next prime is 1342198705747. The reversal of 1342198705732 is 2375078912431.

It is a self number, because there is not a number n which added to its sum of digits gives 1342198705732.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 341698318 + ... + 341702245.

It is an arithmetic number, because the mean of its divisors is an integer number (196135961868).

Almost surely, 2^{1342198705732} is an apocalyptic number.

It is an amenable number.

1342198705732 is a deficient number, since it is larger than the sum of its proper divisors (1011432836684).

1342198705732 is a wasteful number, since it uses less digits than its factorization.

1342198705732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683401058 (or 683401056 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 1342198705732 in words is "one trillion, three hundred forty-two billion, one hundred ninety-eight million, seven hundred five thousand, seven hundred thirty-two".