190435019710297 has 2 divisors, whose sum is σ = 190435019710298. Its totient is φ = 190435019710296.

The previous prime is 190435019710231. The next prime is 190435019710301. The reversal of 190435019710297 is 792017910534091.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130811465296656 + 59623554413641 = 11437284^2 + 7721629^2 .

It is a cyclic number.

It is not a de Polignac number, because 190435019710297 - 2³⁹ = 189885263896409 is a prime.

It is a super-2 number, since 2×190435019710297² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (190435029710297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95217509855148 + 95217509855149.

It is an arithmetic number, because the mean of its divisors is an integer number (95217509855149).

Almost surely, 2^{190435019710297} is an apocalyptic number.

It is an amenable number.

190435019710297 is a deficient number, since it is larger than the sum of its proper divisors (1).

190435019710297 is an equidigital number, since it uses as much as digits as its factorization.

190435019710297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4286520, while the sum is 58.

The spelling of 190435019710297 in words is "one hundred ninety trillion, four hundred thirty-five billion, nineteen million, seven hundred ten thousand, two hundred ninety-seven".