340300560137 has 2 divisors, whose sum is σ = 340300560138. Its totient is φ = 340300560136.

The previous prime is 340300560097. The next prime is 340300560161. The reversal of 340300560137 is 731065003043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 252341456896 + 87959103241 = 502336^2 + 296579^2 .

It is a cyclic number.

It is not a de Polignac number, because 340300560137 - 2¹⁸ = 340300297993 is a prime.

It is not a weakly prime, because it can be changed into another prime (340300560437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170150280068 + 170150280069.

It is an arithmetic number, because the mean of its divisors is an integer number (170150280069).

Almost surely, 2^340300560137 is an apocalyptic number.

It is an amenable number.

340300560137 is a deficient number, since it is larger than the sum of its proper divisors (1).

340300560137 is an equidigital number, since it uses as much as digits as its factorization.

340300560137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 32.

The spelling of 340300560137 in words is "three hundred forty billion, three hundred million, five hundred sixty thousand, one hundred thirty-seven".