312442341 has 8 divisors (see below), whose sum is σ = 416676480. Its totient is φ = 208251552.

The previous prime is 312442309. The next prime is 312442357. The reversal of 312442341 is 143244213.

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

It is not a de Polignac number, because 312442341 - 2⁵ = 312442309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312442391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14340 + ... + 28818.

It is an arithmetic number, because the mean of its divisors is an integer number (52084560).

Almost surely, 2^312442341 is an apocalyptic number.

It is an amenable number.

312442341 is a deficient number, since it is larger than the sum of its proper divisors (104234139).

312442341 is a wasteful number, since it uses less digits than its factorization.

312442341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21675.

The product of its digits is 2304, while the sum is 24.

The square root of 312442341 is about 17676.0386116347. The cubic root of 312442341 is about 678.5626654201.

Adding to 312442341 its reverse (143244213), we get a palindrome (455686554).

The spelling of 312442341 in words is "three hundred twelve million, four hundred forty-two thousand, three hundred forty-one".