469444666608 has 480 divisors, whose sum is σ = 1462623052800. Its totient is φ = 145333813248.

The previous prime is 469444666591. The next prime is 469444666609. The reversal of 469444666608 is 806666444964.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (469444666609) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1499823060 + ... + 1499823372.

It is an arithmetic number, because the mean of its divisors is an integer number (3047131360).

Almost surely, 2^469444666608 is an apocalyptic number.

469444666608 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469444666608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (731311526400).

469444666608 is an abundant number, since it is smaller than the sum of its proper divisors (993178386192).

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

469444666608 is a wasteful number, since it uses less digits than its factorization.

469444666608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691 (or 673 counting only the distinct ones).

The product of its (nonzero) digits is 143327232, while the sum is 63.

The spelling of 469444666608 in words is "four hundred sixty-nine billion, four hundred forty-four million, six hundred sixty-six thousand, six hundred eight".