1604416435372 has 12 divisors (see below), whose sum is σ = 2904546995280. Its totient is φ = 774545865296.

The previous prime is 1604416435331. The next prime is 1604416435379. The reversal of 1604416435372 is 2735346144061.

It is not an unprimeable number, because it can be changed into a prime (1604416435379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6915587968 + ... + 6915588199.

It is an arithmetic number, because the mean of its divisors is an integer number (242045582940).

Almost surely, 2^{1604416435372} is an apocalyptic number.

It is an amenable number.

1604416435372 is a deficient number, since it is larger than the sum of its proper divisors (1300130559908).

1604416435372 is a wasteful number, since it uses less digits than its factorization.

1604416435372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13831176200 (or 13831176198 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 1604416435372 in words is "one trillion, six hundred four billion, four hundred sixteen million, four hundred thirty-five thousand, three hundred seventy-two".