1604910290496 has 112 divisors (see below), whose sum is σ = 4292580866688. Its totient is φ = 529153024000.

The previous prime is 1604910290419. The next prime is 1604910290513. The reversal of 1604910290496 is 6940920194061.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 19953016 + ... + 20033288.

Almost surely, 2^{1604910290496} is an apocalyptic number.

1604910290496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1604910290496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2146290433344).

1604910290496 is an abundant number, since it is smaller than the sum of its proper divisors (2687670576192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1604910290496 is a wasteful number, since it uses less digits than its factorization.

1604910290496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81420 (or 81410 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 51.

The spelling of 1604910290496 in words is "one trillion, six hundred four billion, nine hundred ten million, two hundred ninety thousand, four hundred ninety-six".