1606017444320 has 48 divisors (see below), whose sum is σ = 3794368445280. Its totient is φ = 642381202944.

The previous prime is 1606017444319. The next prime is 1606017444389. The reversal of 1606017444320 is 234447106061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4082861 + ... + 4458899.

It is an arithmetic number, because the mean of its divisors is an integer number (79049342610).

Almost surely, 2^{1606017444320} is an apocalyptic number.

1606017444320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1606017444320 is an abundant number, since it is smaller than the sum of its proper divisors (2188351000960).

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

1606017444320 is a wasteful number, since it uses less digits than its factorization.

1606017444320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402747 (or 402739 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 1606017444320 in words is "one trillion, six hundred six billion, seventeen million, four hundred forty-four thousand, three hundred twenty".