311342341 has 8 divisors (see below), whose sum is σ = 328260800. Its totient is φ = 294477120.

The previous prime is 311342327. The next prime is 311342363. The reversal of 311342341 is 143243113.

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

It is a cyclic number.

It is not a de Polignac number, because 311342341 - 2⁹ = 311341829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (311342371) 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, 996 + ... + 24973.

It is an arithmetic number, because the mean of its divisors is an integer number (41032600).

Almost surely, 2^311342341 is an apocalyptic number.

It is an amenable number.

311342341 is a deficient number, since it is larger than the sum of its proper divisors (16918459).

311342341 is a wasteful number, since it uses less digits than its factorization.

311342341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26619.

The product of its digits is 864, while the sum is 22.

The square root of 311342341 is about 17644.8956075121. The cubic root of 311342341 is about 677.7654019349.

Adding to 311342341 its reverse (143243113), we get a palindrome (454585454).

It can be divided in two parts, 3113 and 42341, that added together give a palindrome (45454).

The spelling of 311342341 in words is "three hundred eleven million, three hundred forty-two thousand, three hundred forty-one".