340621646071033 has 16 divisors (see below), whose sum is σ = 341979971936256. Its totient is φ = 339265710361600.

The previous prime is 340621646071009. The next prime is 340621646071039. The reversal of 340621646071033 is 330170646126043.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340621646071033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340621646071039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1459730016 + ... + 1459963342.

It is an arithmetic number, because the mean of its divisors is an integer number (21373748246016).

Almost surely, 2^{340621646071033} is an apocalyptic number.

It is an amenable number.

340621646071033 is a deficient number, since it is larger than the sum of its proper divisors (1358325865223).

340621646071033 is a wasteful number, since it uses less digits than its factorization.

340621646071033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238424.

The product of its (nonzero) digits is 1306368, while the sum is 46.

The spelling of 340621646071033 in words is "three hundred forty trillion, six hundred twenty-one billion, six hundred forty-six million, seventy-one thousand, thirty-three".