313240412 has 6 divisors (see below), whose sum is σ = 548170728. Its totient is φ = 156620204.

The previous prime is 313240379. The next prime is 313240439. The reversal of 313240412 is 214042313.

313240412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39155048 + ... + 39155055.

It is an arithmetic number, because the mean of its divisors is an integer number (91361788).

Almost surely, 2^313240412 is an apocalyptic number.

It is an amenable number.

313240412 is a deficient number, since it is larger than the sum of its proper divisors (234930316).

313240412 is a wasteful number, since it uses less digits than its factorization.

313240412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78310107 (or 78310105 counting only the distinct ones).

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

The square root of 313240412 is about 17698.5991536053. The cubic root of 313240412 is about 679.1399247319.

Adding to 313240412 its reverse (214042313), we get a palindrome (527282725).

The spelling of 313240412 in words is "three hundred thirteen million, two hundred forty thousand, four hundred twelve".