342421701 has 8 divisors (see below), whose sum is σ = 483418944. Its totient is φ = 214852800.

The previous prime is 342421669. The next prime is 342421733. The reversal of 342421701 is 107124243.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (342421669) and next prime (342421733).

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

It is not a de Polignac number, because 342421701 - 2⁵ = 342421669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342421501) 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 in 7 ways as a sum of consecutive naturals, for example, 3357025 + ... + 3357126.

It is an arithmetic number, because the mean of its divisors is an integer number (60427368).

Almost surely, 2^342421701 is an apocalyptic number.

It is an amenable number.

342421701 is a deficient number, since it is larger than the sum of its proper divisors (140997243).

342421701 is a wasteful number, since it uses less digits than its factorization.

342421701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6714171.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 342421701 is about 18504.6399856901. The cubic root of 342421701 is about 699.6063780208.

Adding to 342421701 its reverse (107124243), we get a palindrome (449545944).

The spelling of 342421701 in words is "three hundred forty-two million, four hundred twenty-one thousand, seven hundred one".