1342284689 has 8 divisors (see below), whose sum is σ = 1376487552. Its totient is φ = 1308217680.

The previous prime is 1342284649. The next prime is 1342284701. The reversal of 1342284689 is 9864822431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342284689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342284649) 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, 13802 + ... + 53619.

It is an arithmetic number, because the mean of its divisors is an integer number (172060944).

Almost surely, 2^1342284689 is an apocalyptic number.

It is an amenable number.

1342284689 is a deficient number, since it is larger than the sum of its proper divisors (34202863).

1342284689 is an equidigital number, since it uses as much as digits as its factorization.

1342284689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67927.

The product of its digits is 663552, while the sum is 47.

The square root of 1342284689 is about 36637.2036187261. The cubic root of 1342284689 is about 1103.0999852647.

The spelling of 1342284689 in words is "one billion, three hundred forty-two million, two hundred eighty-four thousand, six hundred eighty-nine".