4469351128 has 32 divisors (see below), whose sum is σ = 9144576000. Its totient is φ = 2030918560.

The previous prime is 4469351113. The next prime is 4469351141. The reversal of 4469351128 is 8211539644.

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, 438393 + ... + 448471.

It is an arithmetic number, because the mean of its divisors is an integer number (285768000).

Almost surely, 2^4469351128 is an apocalyptic number.

It is an amenable number.

4469351128 is an abundant number, since it is smaller than the sum of its proper divisors (4675224872).

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

4469351128 is a wasteful number, since it uses less digits than its factorization.

4469351128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15135 (or 15131 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 4469351128 is about 66853.2058169240. The cubic root of 4469351128 is about 1647.2069217537.

The spelling of 4469351128 in words is "four billion, four hundred sixty-nine million, three hundred fifty-one thousand, one hundred twenty-eight".