669024932352000 has 1248 divisors, whose sum is σ = 2592230070927744. Its totient is φ = 152771297280000.

The previous prime is 669024932351981. The next prime is 669024932352013. The reversal of 669024932352000 is 253239420966.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 89789948275 + ... + 89789955725.

It is an arithmetic number, because the mean of its divisors is an integer number (2077107428628).

Almost surely, 2^{669024932352000} is an apocalyptic number.

669024932352000 is a gapful number since it is divisible by the number (60) 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 669024932352000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1296115035463872).

669024932352000 is an abundant number, since it is smaller than the sum of its proper divisors (1923205138575744).

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

669024932352000 is a wasteful number, since it uses less digits than its factorization.

669024932352000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8700 (or 8661 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 51.

The spelling of 669024932352000 in words is "six hundred sixty-nine trillion, twenty-four billion, nine hundred thirty-two million, three hundred fifty-two thousand".