1342017667 has 2 divisors, whose sum is σ = 1342017668. Its totient is φ = 1342017666.

The previous prime is 1342017661. The next prime is 1342017767. The reversal of 1342017667 is 7667102431.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342017667 is a prime.

It is a super-2 number, since 2×1342017667² = 3602022837080245778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1342017661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671008833 + 671008834.

It is an arithmetic number, because the mean of its divisors is an integer number (671008834).

Almost surely, 2^1342017667 is an apocalyptic number.

1342017667 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342017667 is an equidigital number, since it uses as much as digits as its factorization.

1342017667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 1342017667 is about 36633.5593001827. The cubic root of 1342017667 is about 1103.0268334958.

The spelling of 1342017667 in words is "one billion, three hundred forty-two million, seventeen thousand, six hundred sixty-seven".