16230763785620 has 48 divisors (see below), whose sum is σ = 34593603560208. Its totient is φ = 6395569873920.

The previous prime is 16230763785539. The next prime is 16230763785631. The reversal of 16230763785620 is 2658736703261.

It can be written as a sum of positive squares in 8 ways, for example, as 458142167044 + 15772621618576 = 676862^2 + 3971476^2 .

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, 5571719 + ... + 7969038.

It is an arithmetic number, because the mean of its divisors is an integer number (720700074171).

Almost surely, 2^{16230763785620} is an apocalyptic number.

16230763785620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16230763785620 is an abundant number, since it is smaller than the sum of its proper divisors (18362839774588).

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

16230763785620 is a wasteful number, since it uses less digits than its factorization.

16230763785620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13541660 (or 13541658 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 56.

The spelling of 16230763785620 in words is "sixteen trillion, two hundred thirty billion, seven hundred sixty-three million, seven hundred eighty-five thousand, six hundred twenty".