1606651072124 has 12 divisors (see below), whose sum is σ = 3213302144304. Its totient is φ = 688564745184.

The previous prime is 1606651072121. The next prime is 1606651072133. The reversal of 1606651072124 is 4212701566061.

1606651072124 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606651072121) 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, 28690197689 + ... + 28690197744.

It is an arithmetic number, because the mean of its divisors is an integer number (267775178692).

Almost surely, 2^{1606651072124} is an apocalyptic number.

1606651072124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1606651072124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1606651072124 is a wasteful number, since it uses less digits than its factorization.

1606651072124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57380395444 (or 57380395442 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 1606651072124 in words is "one trillion, six hundred six billion, six hundred fifty-one million, seventy-two thousand, one hundred twenty-four".