4069660675600 has 135 divisors (see below), whose sum is σ = 10588683267783. Its totient is φ = 1502450277120.

The previous prime is 4069660675559. The next prime is 4069660675601. The reversal of 4069660675600 is 65760669604.

The square root of 4069660675600 is 2017340.

It is a perfect power (a square), and thus also a powerful number.

4069660675600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1048961059344 + 3020699616256 = 1024188^2 + 1738016^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4069660675601) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 524504521 + ... + 524512279.

Almost surely, 2^{4069660675600} is an apocalyptic number.

4069660675600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

4069660675600 is the 2017340-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4069660675600

4069660675600 is an abundant number, since it is smaller than the sum of its proper divisors (6519022592183).

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

4069660675600 is an frugal number, since it uses more digits than its factorization.

4069660675600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15562 (or 7779 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 55.

The spelling of 4069660675600 in words is "four trillion, sixty-nine billion, six hundred sixty million, six hundred seventy-five thousand, six hundred".