342041951 has 2 divisors, whose sum is σ = 342041952. Its totient is φ = 342041950.

The previous prime is 342041929. The next prime is 342041977. The reversal of 342041951 is 159140243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342041951 - 2¹⁰ = 342040927 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342041981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171020975 + 171020976.

It is an arithmetic number, because the mean of its divisors is an integer number (171020976).

Almost surely, 2^342041951 is an apocalyptic number.

342041951 is a deficient number, since it is larger than the sum of its proper divisors (1).

342041951 is an equidigital number, since it uses as much as digits as its factorization.

342041951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 342041951 is about 18494.3761992666. The cubic root of 342041951 is about 699.3476582470.

The spelling of 342041951 in words is "three hundred forty-two million, forty-one thousand, nine hundred fifty-one".