4329264128 has 88 divisors (see below), whose sum is σ = 10132551744. Its totient is φ = 1810022400.

The previous prime is 4329264109. The next prime is 4329264131. The reversal of 4329264128 is 8214629234.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286523 + ... + 301253.

Almost surely, 2^4329264128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4329264128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5066275872).

4329264128 is an abundant number, since it is smaller than the sum of its proper divisors (5803287616).

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

4329264128 is a wasteful number, since it uses less digits than its factorization.

4329264128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14799 (or 14781 counting only the distinct ones).

The product of its digits is 165888, while the sum is 41.

The square root of 4329264128 is about 65797.1437677959. The cubic root of 4329264128 is about 1629.8139383893.

The spelling of 4329264128 in words is "four billion, three hundred twenty-nine million, two hundred sixty-four thousand, one hundred twenty-eight".