606467442672 has 640 divisors, whose sum is σ = 2277454233600. Its totient is φ = 150038977536.

The previous prime is 606467442613. The next prime is 606467442677. The reversal of 606467442672 is 276244764606.

606467442672 is a `hidden beast` number, since 606 + 4 + 6 + 7 + 4 + 4 + 26 + 7 + 2 = 666.

It is a super-2 number, since 2×606467442672² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606467442677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 76929643 + ... + 76937525.

It is an arithmetic number, because the mean of its divisors is an integer number (3558522240).

Almost surely, 2^606467442672 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 606467442672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1138727116800).

606467442672 is an abundant number, since it is smaller than the sum of its proper divisors (1670986790928).

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

606467442672 is a wasteful number, since it uses less digits than its factorization.

606467442672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8042 (or 8030 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 54.

The spelling of 606467442672 in words is "six hundred six billion, four hundred sixty-seven million, four hundred forty-two thousand, six hundred seventy-two".