1342435216665 has 8 divisors (see below), whose sum is σ = 2147896346688. Its totient is φ = 715965448880.

The previous prime is 1342435216651. The next prime is 1342435216687. The reversal of 1342435216665 is 5666125342431.

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

It is not a de Polignac number, because 1342435216665 - 2⁶ = 1342435216601 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44747840541 + ... + 44747840570.

It is an arithmetic number, because the mean of its divisors is an integer number (268487043336).

Almost surely, 2^{1342435216665} is an apocalyptic number.

1342435216665 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1342435216665 is a deficient number, since it is larger than the sum of its proper divisors (805461130023).

1342435216665 is an equidigital number, since it uses as much as digits as its factorization.

1342435216665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89495681119.

The product of its digits is 3110400, while the sum is 48.

The spelling of 1342435216665 in words is "one trillion, three hundred forty-two billion, four hundred thirty-five million, two hundred sixteen thousand, six hundred sixty-five".