340449184633 has 2 divisors, whose sum is σ = 340449184634. Its totient is φ = 340449184632.

The previous prime is 340449184627. The next prime is 340449184639. The reversal of 340449184633 is 336481944043.

It is a balanced prime because it is at equal distance from previous prime (340449184627) and next prime (340449184639).

It can be written as a sum of positive squares in only one way, i.e., 303234144889 + 37215039744 = 550667^2 + 192912^2 .

It is a cyclic number.

It is not a de Polignac number, because 340449184633 - 2¹⁷ = 340449053561 is a prime.

It is not a weakly prime, because it can be changed into another prime (340449184639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170224592316 + 170224592317.

It is an arithmetic number, because the mean of its divisors is an integer number (170224592317).

Almost surely, 2^340449184633 is an apocalyptic number.

It is an amenable number.

340449184633 is a deficient number, since it is larger than the sum of its proper divisors (1).

340449184633 is an equidigital number, since it uses as much as digits as its factorization.

340449184633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2985984, while the sum is 49.

The spelling of 340449184633 in words is "three hundred forty billion, four hundred forty-nine million, one hundred eighty-four thousand, six hundred thirty-three".