609266883843072 has 704 divisors, whose sum is σ = 2223623062402560. Its totient is φ = 160477386375168.

The previous prime is 609266883843071. The next prime is 609266883843119. The reversal of 609266883843072 is 270348388662906.

609266883843072 is a `hidden beast` number, since 6 + 0 + 92 + 6 + 6 + 8 + 8 + 38 + 430 + 72 = 666.

It is a super-2 number, since 2×609266883843072² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609266883843071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1944686628 + ... + 1944999900.

Almost surely, 2^{609266883843072} 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 609266883843072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1111811531201280).

609266883843072 is an abundant number, since it is smaller than the sum of its proper divisors (1614356178559488).

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

609266883843072 is a wasteful number, since it uses less digits than its factorization.

609266883843072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314095 (or 314071 counting only the distinct ones).

The product of its (nonzero) digits is 1003290624, while the sum is 72.

The spelling of 609266883843072 in words is "six hundred nine trillion, two hundred sixty-six billion, eight hundred eighty-three million, eight hundred forty-three thousand, seventy-two".