340795190173 has 2 divisors, whose sum is σ = 340795190174. Its totient is φ = 340795190172.

The previous prime is 340795190137. The next prime is 340795190231. The reversal of 340795190173 is 371091597043.

Together with previous prime (340795190137) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 339333045529 + 1462144644 = 582523^2 + 38238^2 .

It is a cyclic number.

It is not a de Polignac number, because 340795190173 - 2¹³ = 340795181981 is a prime.

It is a super-2 number, since 2×340795190173² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340795170173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170397595086 + 170397595087.

It is an arithmetic number, because the mean of its divisors is an integer number (170397595087).

Almost surely, 2^340795190173 is an apocalyptic number.

It is an amenable number.

340795190173 is a deficient number, since it is larger than the sum of its proper divisors (1).

340795190173 is an equidigital number, since it uses as much as digits as its factorization.

340795190173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 714420, while the sum is 49.

The spelling of 340795190173 in words is "three hundred forty billion, seven hundred ninety-five million, one hundred ninety thousand, one hundred seventy-three".