9114736128 has 80 divisors (see below), whose sum is σ = 24423298416. Its totient is φ = 3020595200.

The previous prime is 9114736121. The next prime is 9114736129. The reversal of 9114736128 is 8216374119.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 9114736128.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9114736121) 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, 248578 + ... + 282878.

Almost surely, 2^9114736128 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 9114736128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12211649208).

9114736128 is an abundant number, since it is smaller than the sum of its proper divisors (15308562288).

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

9114736128 is a wasteful number, since it uses less digits than its factorization.

9114736128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34495 (or 34479 counting only the distinct ones).

The product of its digits is 72576, while the sum is 42.

The square root of 9114736128 is about 95471.1271956082. The cubic root of 9114736128 is about 2088.8858119633.

The spelling of 9114736128 in words is "nine billion, one hundred fourteen million, seven hundred thirty-six thousand, one hundred twenty-eight".