16307416752 has 160 divisors (see below), whose sum is σ = 47516958720. Its totient is φ = 4776192000.

The previous prime is 16307416751. The next prime is 16307416759. The reversal of 16307416752 is 25761470361.

It is a happy number.

It is a super-2 number, since 2×16307416752² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16307416751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2356177 + ... + 2363087.

It is an arithmetic number, because the mean of its divisors is an integer number (296980992).

Almost surely, 2^16307416752 is an apocalyptic number.

16307416752 is a gapful number since it is divisible by the number (12) 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 16307416752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23758479360).

16307416752 is an abundant number, since it is smaller than the sum of its proper divisors (31209541968).

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

16307416752 is a wasteful number, since it uses less digits than its factorization.

16307416752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7083 (or 7077 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 16307416752 in words is "sixteen billion, three hundred seven million, four hundred sixteen thousand, seven hundred fifty-two".