313034344030040 has 16 divisors (see below), whose sum is σ = 704327274067680. Its totient is φ = 125213737612000.

The previous prime is 313034344030013. The next prime is 313034344030049. The reversal of 313034344030040 is 40030443430313.

It is a junction number, because it is equal to n+sod(n) for n = 313034344029979 and 313034344030006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313034344030049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3912929300336 + ... + 3912929300415.

It is an arithmetic number, because the mean of its divisors is an integer number (44020454629230).

Almost surely, 2^{313034344030040} is an apocalyptic number.

It is an amenable number.

313034344030040 is an abundant number, since it is smaller than the sum of its proper divisors (391292930037640).

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

313034344030040 is a wasteful number, since it uses less digits than its factorization.

313034344030040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7825858600762 (or 7825858600758 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 313034344030040 its reverse (40030443430313), we get a palindrome (353064787460353).

The spelling of 313034344030040 in words is "three hundred thirteen trillion, thirty-four billion, three hundred forty-four million, thirty thousand, forty".