415141620209 has 2 divisors, whose sum is σ = 415141620210. Its totient is φ = 415141620208.

The previous prime is 415141620197. The next prime is 415141620233. The reversal of 415141620209 is 902026141514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 407973457984 + 7168162225 = 638728^2 + 84665^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-415141620209 is a prime.

It is not a weakly prime, because it can be changed into another prime (415141620269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207570810104 + 207570810105.

It is an arithmetic number, because the mean of its divisors is an integer number (207570810105).

Almost surely, 2^415141620209 is an apocalyptic number.

It is an amenable number.

415141620209 is a deficient number, since it is larger than the sum of its proper divisors (1).

415141620209 is an equidigital number, since it uses as much as digits as its factorization.

415141620209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 415141620209 in words is "four hundred fifteen billion, one hundred forty-one million, six hundred twenty thousand, two hundred nine".