1342008849 has 8 divisors (see below), whose sum is σ = 1894600800. Its totient is φ = 842044736.

The previous prime is 1342008809. The next prime is 1342008881. The reversal of 1342008849 is 9488002431.

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

It is a cyclic number.

It is not a de Polignac number, because 1342008849 - 2¹⁶ = 1341943313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1342008809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13156899 + ... + 13157000.

It is an arithmetic number, because the mean of its divisors is an integer number (236825100).

Almost surely, 2^1342008849 is an apocalyptic number.

It is an amenable number.

1342008849 is a deficient number, since it is larger than the sum of its proper divisors (552591951).

1342008849 is a wasteful number, since it uses less digits than its factorization.

1342008849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26313919.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 1342008849 is about 36633.4389458593. The cubic root of 1342008849 is about 1103.0244176031.

The spelling of 1342008849 in words is "one billion, three hundred forty-two million, eight thousand, eight hundred forty-nine".