1606170240384 has 128 divisors (see below), whose sum is σ = 4375181374080. Its totient is φ = 521792409600.

The previous prime is 1606170240377. The next prime is 1606170240391. The reversal of 1606170240384 is 4830420716061.

It is an interprime number because it is at equal distance from previous prime (1606170240377) and next prime (1606170240391).

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7439559 + ... + 7652409.

It is an arithmetic number, because the mean of its divisors is an integer number (34181104485).

Almost surely, 2^{1606170240384} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1606170240384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2187590687040).

1606170240384 is an abundant number, since it is smaller than the sum of its proper divisors (2769011133696).

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

1606170240384 is a wasteful number, since it uses less digits than its factorization.

1606170240384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213368 (or 213356 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 1606170240384 in words is "one trillion, six hundred six billion, one hundred seventy million, two hundred forty thousand, three hundred eighty-four".