340031013352 has 8 divisors (see below), whose sum is σ = 637558150050. Its totient is φ = 170015506672.

The previous prime is 340031013331. The next prime is 340031013367. The reversal of 340031013352 is 253310130043.

It can be written as a sum of positive squares in only one way, i.e., 288126327076 + 51904686276 = 536774^2 + 227826^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21251938327 + ... + 21251938342.

Almost surely, 2^340031013352 is an apocalyptic number.

It is an amenable number.

340031013352 is a deficient number, since it is larger than the sum of its proper divisors (297527136698).

340031013352 is a wasteful number, since it uses less digits than its factorization.

340031013352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42503876675 (or 42503876671 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 340031013352 its reverse (253310130043), we get a palindrome (593341143395).

The spelling of 340031013352 in words is "three hundred forty billion, thirty-one million, thirteen thousand, three hundred fifty-two".