340304413313012 has 12 divisors (see below), whose sum is σ = 616068334446180. Its totient is φ = 164284889185536.

The previous prime is 340304413312991. The next prime is 340304413313023. The reversal of 340304413313012 is 210313314403043.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 136397265797776 + 203907147515236 = 11678924^2 + 14279606^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 340304413313012.

It is a congruent number.

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, 1466829367613 + ... + 1466829367844.

It is an arithmetic number, because the mean of its divisors is an integer number (51339027870515).

Almost surely, 2^{340304413313012} is an apocalyptic number.

It is an amenable number.

340304413313012 is a deficient number, since it is larger than the sum of its proper divisors (275763921133168).

340304413313012 is a wasteful number, since it uses less digits than its factorization.

340304413313012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2933658735490 (or 2933658735488 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 340304413313012 its reverse (210313314403043), we get a palindrome (550617727716055).

The spelling of 340304413313012 in words is "three hundred forty trillion, three hundred four billion, four hundred thirteen million, three hundred thirteen thousand, twelve".