318040341 has 16 divisors (see below), whose sum is σ = 439872576. Its totient is φ = 204253056.

The previous prime is 318040319. The next prime is 318040367. The reversal of 318040341 is 143040813.

It is not a de Polignac number, because 318040341 - 2¹¹ = 318038293 is a prime.

It is a super-2 number, since 2×318040341² = 202299317006792562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (318040381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7470 + ... + 26303.

It is an arithmetic number, because the mean of its divisors is an integer number (27492036).

Almost surely, 2^318040341 is an apocalyptic number.

It is an amenable number.

318040341 is a deficient number, since it is larger than the sum of its proper divisors (121832235).

318040341 is a wasteful number, since it uses less digits than its factorization.

318040341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33892.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 318040341 is about 17833.6855697301. The cubic root of 318040341 is about 682.5912813814.

The spelling of 318040341 in words is "three hundred eighteen million, forty thousand, three hundred forty-one".