342311601 has 4 divisors (see below), whose sum is σ = 456415472. Its totient is φ = 228207732.

The previous prime is 342311587. The next prime is 342311603. The reversal of 342311601 is 106113243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 106113243 = 3 ⋅35371081.

It is a de Polignac number, because none of the positive numbers 2^k-342311601 is a prime.

It is a super-3 number, since 3×342311601³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342311603) 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 3 ways as a sum of consecutive naturals, for example, 57051931 + ... + 57051936.

It is an arithmetic number, because the mean of its divisors is an integer number (114103868).

Almost surely, 2^342311601 is an apocalyptic number.

It is an amenable number.

342311601 is a deficient number, since it is larger than the sum of its proper divisors (114103871).

342311601 is a wasteful number, since it uses less digits than its factorization.

342311601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114103870.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 342311601 is about 18501.6648169834. The cubic root of 342311601 is about 699.5313877199.

Adding to 342311601 its reverse (106113243), we get a palindrome (448424844).

The spelling of 342311601 in words is "three hundred forty-two million, three hundred eleven thousand, six hundred one".