1604205441223 has 8 divisors (see below), whose sum is σ = 2000048342400. Its totient is φ = 1250030213880.

The previous prime is 1604205441211. The next prime is 1604205441343. The reversal of 1604205441223 is 3221445024061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1604205441223 - 2³³ = 1595615506631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1604205444223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10416918373 + ... + 10416918526.

It is an arithmetic number, because the mean of its divisors is an integer number (250006042800).

Almost surely, 2^{1604205441223} is an apocalyptic number.

1604205441223 is a deficient number, since it is larger than the sum of its proper divisors (395842901177).

1604205441223 is a wasteful number, since it uses less digits than its factorization.

1604205441223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20833836917.

The product of its (nonzero) digits is 46080, while the sum is 34.

The spelling of 1604205441223 in words is "one trillion, six hundred four billion, two hundred five million, four hundred forty-one thousand, two hundred twenty-three".