382170098046409 has 2 divisors, whose sum is σ = 382170098046410. Its totient is φ = 382170098046408.

The previous prime is 382170098046343. The next prime is 382170098046419. The reversal of 382170098046409 is 904640890071283.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 333226040070400 + 48944057976009 = 18254480^2 + 6996003^2 .

It is a cyclic number.

It is not a de Polignac number, because 382170098046409 - 2³⁵ = 382135738308041 is a prime.

It is not a weakly prime, because it can be changed into another prime (382170098046419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191085049023204 + 191085049023205.

It is an arithmetic number, because the mean of its divisors is an integer number (191085049023205).

Almost surely, 2^{382170098046409} is an apocalyptic number.

It is an amenable number.

382170098046409 is a deficient number, since it is larger than the sum of its proper divisors (1).

382170098046409 is an equidigital number, since it uses as much as digits as its factorization.

382170098046409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20901888, while the sum is 61.

The spelling of 382170098046409 in words is "three hundred eighty-two trillion, one hundred seventy billion, ninety-eight million, forty-six thousand, four hundred nine".