340300340422322 has 48 divisors (see below), whose sum is σ = 628724288940120. Its totient is φ = 137262663885312.

The previous prime is 340300340422219. The next prime is 340300340422369. The reversal of 340300340422322 is 223224043003043.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 271767457007641 + 68532883414681 = 16485371^2 + 8278459^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 179674004 + ... + 181558112.

Almost surely, 2^{340300340422322} is an apocalyptic number.

340300340422322 is a deficient number, since it is larger than the sum of its proper divisors (288423948517798).

340300340422322 is a wasteful number, since it uses less digits than its factorization.

340300340422322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992555 (or 1992548 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 340300340422322 its reverse (223224043003043), we get a palindrome (563524383425365).

The spelling of 340300340422322 in words is "three hundred forty trillion, three hundred billion, three hundred forty million, four hundred twenty-two thousand, three hundred twenty-two".