340222253416 has 8 divisors (see below), whose sum is σ = 637916725170. Its totient is φ = 170111126704.

The previous prime is 340222253411. The next prime is 340222253419. The reversal of 340222253416 is 614352222043.

It can be written as a sum of positive squares in only one way, i.e., 311759189316 + 28463064100 = 558354^2 + 168710^2 .

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

It is not an unprimeable number, because it can be changed into a prime (340222253411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21263890831 + ... + 21263890846.

Almost surely, 2^340222253416 is an apocalyptic number.

It is an amenable number.

340222253416 is a deficient number, since it is larger than the sum of its proper divisors (297694471754).

340222253416 is a wasteful number, since it uses less digits than its factorization.

340222253416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42527781683 (or 42527781679 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 340222253416 its reverse (614352222043), we get a palindrome (954574475459).

The spelling of 340222253416 in words is "three hundred forty billion, two hundred twenty-two million, two hundred fifty-three thousand, four hundred sixteen".