14328549128 has 64 divisors (see below), whose sum is σ = 28039299120. Its totient is φ = 6858547200.

The previous prime is 14328549077. The next prime is 14328549149. The reversal of 14328549128 is 82194582341.

It can be written as a sum of positive squares in 8 ways, for example, as 7150731844 + 7177817284 = 84562^2 + 84722^2 .

It is a super-3 number, since 3×14328549128³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14665376 + ... + 14666352.

Almost surely, 2^14328549128 is an apocalyptic number.

It is an amenable number.

14328549128 is a deficient number, since it is larger than the sum of its proper divisors (13710749992).

14328549128 is a wasteful number, since it uses less digits than its factorization.

14328549128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1818 (or 1814 counting only the distinct ones).

The product of its digits is 552960, while the sum is 47.

The spelling of 14328549128 in words is "fourteen billion, three hundred twenty-eight million, five hundred forty-nine thousand, one hundred twenty-eight".