16252306224 has 160 divisors (see below), whose sum is σ = 52556636160. Its totient is φ = 4204320000.

The previous prime is 16252306219. The next prime is 16252306249. The reversal of 16252306224 is 42260325261.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 918937 + ... + 936455.

It is an arithmetic number, because the mean of its divisors is an integer number (328478976).

Almost surely, 2^16252306224 is an apocalyptic number.

16252306224 is a gapful number since it is divisible by the number (14) 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 16252306224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26278318080).

16252306224 is an abundant number, since it is smaller than the sum of its proper divisors (36304329936).

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

16252306224 is a wasteful number, since it uses less digits than its factorization.

16252306224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17799 (or 17793 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 16252306224 in words is "sixteen billion, two hundred fifty-two million, three hundred six thousand, two hundred twenty-four".