4329140128 has 24 divisors (see below), whose sum is σ = 8524599300. Its totient is φ = 2164162560.

The previous prime is 4329140093. The next prime is 4329140143. The reversal of 4329140128 is 8210419234.

It can be written as a sum of positive squares in 2 ways, for example, as 4231762704 + 97377424 = 65052^2 + 9868^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4329140093 and 4329140102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232608 + ... + 250528.

Almost surely, 2^4329140128 is an apocalyptic number.

It is an amenable number.

4329140128 is a deficient number, since it is larger than the sum of its proper divisors (4195459172).

4329140128 is a wasteful number, since it uses less digits than its factorization.

4329140128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25480 (or 25472 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 4329140128 is about 65796.2014709056. The cubic root of 4329140128 is about 1629.7983777111.

The spelling of 4329140128 in words is "four billion, three hundred twenty-nine million, one hundred forty thousand, one hundred twenty-eight".