1342880717159 has 4 divisors (see below), whose sum is σ = 1342922182440. Its totient is φ = 1342839251880.

The previous prime is 1342880717131. The next prime is 1342880717173. The reversal of 1342880717159 is 9517170882431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1342880717159 - 2²⁰ = 1342879668583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342880717179) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 20684024 + ... + 20748845.

It is an arithmetic number, because the mean of its divisors is an integer number (335730545610).

Almost surely, 2^{1342880717159} is an apocalyptic number.

1342880717159 is a deficient number, since it is larger than the sum of its proper divisors (41465281).

1342880717159 is an equidigital number, since it uses as much as digits as its factorization.

1342880717159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41465280.

The product of its (nonzero) digits is 3386880, while the sum is 56.

The spelling of 1342880717159 in words is "one trillion, three hundred forty-two billion, eight hundred eighty million, seven hundred seventeen thousand, one hundred fifty-nine".