4543402112 has 32 divisors (see below), whose sum is σ = 9059200380. Its totient is φ = 2269720576.

The previous prime is 4543402093. The next prime is 4543402141. The reversal of 4543402112 is 2112043454.

It can be written as a sum of positive squares in 2 ways, for example, as 4082698816 + 460703296 = 63896^2 + 21464^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137828 + ... + 167580.

Almost surely, 2^4543402112 is an apocalyptic number.

It is an amenable number.

4543402112 is a deficient number, since it is larger than the sum of its proper divisors (4515798268).

4543402112 is a wasteful number, since it uses less digits than its factorization.

4543402112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30960 (or 30948 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 4543402112 is about 67404.7632738221. The cubic root of 4543402112 is about 1656.2544514759.

Adding to 4543402112 its reverse (2112043454), we get a palindrome (6655445566).

The spelling of 4543402112 in words is "four billion, five hundred forty-three million, four hundred two thousand, one hundred twelve".