1604102411 has 2 divisors, whose sum is σ = 1604102412. Its totient is φ = 1604102410.

The previous prime is 1604102351. The next prime is 1604102419. The reversal of 1604102411 is 1142014061.

It is a strong prime.

It is an emirp because it is prime and its reverse (1142014061) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1604102411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1604102419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 802051205 + 802051206.

It is an arithmetic number, because the mean of its divisors is an integer number (802051206).

Almost surely, 2^1604102411 is an apocalyptic number.

1604102411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1604102411 is an equidigital number, since it uses as much as digits as its factorization.

1604102411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1604102411 is about 40051.2473089166. The cubic root of 1604102411 is about 1170.6058690278.

Adding to 1604102411 its reverse (1142014061), we get a palindrome (2746116472).

The spelling of 1604102411 in words is "one billion, six hundred four million, one hundred two thousand, four hundred eleven".