16232708736 has 48 divisors (see below), whose sum is σ = 46711313610. Its totient is φ = 5410902528.

The previous prime is 16232708731. The next prime is 16232708741. The reversal of 16232708736 is 63780723261.

16232708736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16232708731) and next prime (16232708741).

It can be written as a sum of positive squares in only one way, i.e., 14084942400 + 2147766336 = 118680^2 + 46344^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 16232708691 and 16232708700.

It is not an unprimeable number, because it can be changed into a prime (16232708731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7044295 + ... + 7046598.

Almost surely, 2^16232708736 is an apocalyptic number.

16232708736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16232708736 is an abundant number, since it is smaller than the sum of its proper divisors (30478604874).

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

16232708736 is a wasteful number, since it uses less digits than its factorization.

16232708736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14090913 (or 14090898 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 16232708736 in words is "sixteen billion, two hundred thirty-two million, seven hundred eight thousand, seven hundred thirty-six".