1342080899 has 2 divisors, whose sum is σ = 1342080900. Its totient is φ = 1342080898.

The previous prime is 1342080871. The next prime is 1342080967. The reversal of 1342080899 is 9980802431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342080899 is a prime.

It is a super-3 number, since 3×1342080899³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (1342080499) 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 as a sum of consecutive naturals, namely, 671040449 + 671040450.

It is an arithmetic number, because the mean of its divisors is an integer number (671040450).

Almost surely, 2^1342080899 is an apocalyptic number.

1342080899 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342080899 is an equidigital number, since it uses as much as digits as its factorization.

1342080899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 1342080899 is about 36634.4223238200. The cubic root of 1342080899 is about 1103.0441570375.

The spelling of 1342080899 in words is "one billion, three hundred forty-two million, eighty thousand, eight hundred ninety-nine".