342112007 has 2 divisors, whose sum is σ = 342112008. Its totient is φ = 342112006.

The previous prime is 342112003. The next prime is 342112019. The reversal of 342112007 is 700211243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342112007 - 2² = 342112003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 342112007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342112003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171056003 + 171056004.

It is an arithmetic number, because the mean of its divisors is an integer number (171056004).

Almost surely, 2^342112007 is an apocalyptic number.

342112007 is a deficient number, since it is larger than the sum of its proper divisors (1).

342112007 is an equidigital number, since it uses as much as digits as its factorization.

342112007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 342112007 is about 18496.2700834520. The cubic root of 342112007 is about 699.3954010798.

The spelling of 342112007 in words is "three hundred forty-two million, one hundred twelve thousand, seven".