4534128308 has 24 divisors (see below), whose sum is σ = 8640357600. Its totient is φ = 2073683808.

The previous prime is 4534128307. The next prime is 4534128343. The reversal of 4534128308 is 8038214354.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4534128307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1026410 + ... + 1030817.

It is an arithmetic number, because the mean of its divisors is an integer number (360014900).

Almost surely, 2^4534128308 is an apocalyptic number.

It is an amenable number.

4534128308 is a deficient number, since it is larger than the sum of its proper divisors (4106229292).

4534128308 is a wasteful number, since it uses less digits than its factorization.

4534128308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2057279 (or 2057277 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 4534128308 is about 67335.9362302181. The cubic root of 4534128308 is about 1655.1267912463.

The spelling of 4534128308 in words is "four billion, five hundred thirty-four million, one hundred twenty-eight thousand, three hundred eight".