320341412 has 24 divisors (see below), whose sum is σ = 577368960. Its totient is φ = 155403360.

The previous prime is 320341409. The next prime is 320341423. The reversal of 320341412 is 214143023.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53237 + ... + 58947.

It is an arithmetic number, because the mean of its divisors is an integer number (24057040).

Almost surely, 2^320341412 is an apocalyptic number.

It is an amenable number.

320341412 is a deficient number, since it is larger than the sum of its proper divisors (257027548).

320341412 is a wasteful number, since it uses less digits than its factorization.

320341412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6131 (or 6129 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 320341412 is about 17898.0840315381. The cubic root of 320341412 is about 684.2335448405.

Adding to 320341412 its reverse (214143023), we get a palindrome (534484435).

The spelling of 320341412 in words is "three hundred twenty million, three hundred forty-one thousand, four hundred twelve".