313400321340004 has 12 divisors (see below), whose sum is σ = 548450718697728. Its totient is φ = 156700115997800.

The previous prime is 313400321339999. The next prime is 313400321340037. The reversal of 313400321340004 is 400043123004313.

It is a super-2 number, since 2×313400321340004² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8443449 + ... + 26421439.

It is an arithmetic number, because the mean of its divisors is an integer number (45704226558144).

Almost surely, 2^{313400321340004} is an apocalyptic number.

It is an amenable number.

313400321340004 is a deficient number, since it is larger than the sum of its proper divisors (235050397357724).

313400321340004 is a wasteful number, since it uses less digits than its factorization.

313400321340004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22336106 (or 22336104 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 313400321340004 its reverse (400043123004313), we get a palindrome (713443444344317).

The spelling of 313400321340004 in words is "three hundred thirteen trillion, four hundred billion, three hundred twenty-one million, three hundred forty thousand, four".