1342186343609 has 8 divisors (see below), whose sum is σ = 1430341044480. Its totient is φ = 1256514873856.

The previous prime is 1342186343587. The next prime is 1342186343621. The reversal of 1342186343609 is 9063436812431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1342186343609 - 2⁸ = 1342186343353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342186373609) 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, 620806664 + ... + 620808825.

It is an arithmetic number, because the mean of its divisors is an integer number (178792630560).

Almost surely, 2^{1342186343609} is an apocalyptic number.

It is an amenable number.

1342186343609 is a deficient number, since it is larger than the sum of its proper divisors (88154700871).

1342186343609 is a wasteful number, since it uses less digits than its factorization.

1342186343609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241615559.

The product of its (nonzero) digits is 2239488, while the sum is 50.

The spelling of 1342186343609 in words is "one trillion, three hundred forty-two billion, one hundred eighty-six million, three hundred forty-three thousand, six hundred nine".