609832832112 has 720 divisors, whose sum is σ = 2194909516800. Its totient is φ = 154372055040.

The previous prime is 609832832111. The next prime is 609832832113. The reversal of 609832832112 is 211238238906.

609832832112 is a `hidden beast` number, since 609 + 8 + 3 + 2 + 8 + 3 + 21 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (609832832111) and next prime (609832832113).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609832832111) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1322847562 + ... + 1322848022.

It is an arithmetic number, because the mean of its divisors is an integer number (3048485440).

Almost surely, 2^609832832112 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 609832832112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1097454758400).

609832832112 is an abundant number, since it is smaller than the sum of its proper divisors (1585076684688).

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

609832832112 is a wasteful number, since it uses less digits than its factorization.

609832832112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774 (or 748 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 609832832112 in words is "six hundred nine billion, eight hundred thirty-two million, eight hundred thirty-two thousand, one hundred twelve".