313434342 has 24 divisors (see below), whose sum is σ = 731347344. Its totient is φ = 96441264.

The previous prime is 313434337. The next prime is 313434347. The reversal of 313434342 is 243434313.

313434342 is a `hidden beast` number, since 313 + 4 + 3 + 4 + 342 = 666.

It is an interprime number because it is at equal distance from previous prime (313434337) and next prime (313434347).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313434347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 669498 + ... + 669965.

It is an arithmetic number, because the mean of its divisors is an integer number (30472806).

Almost surely, 2^313434342 is an apocalyptic number.

313434342 is an abundant number, since it is smaller than the sum of its proper divisors (417913002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313434342 is a wasteful number, since it uses less digits than its factorization.

313434342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339484 (or 1339481 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 313434342 is about 17704.0769880838. The cubic root of 313434342 is about 679.2800497284.

Adding to 313434342 its reverse (243434313), we get a palindrome (556868655).

The spelling of 313434342 in words is "three hundred thirteen million, four hundred thirty-four thousand, three hundred forty-two".