9099140649132 has 96 divisors (see below), whose sum is σ = 23682760819200. Its totient is φ = 2702175869952.

The previous prime is 9099140649107. The next prime is 9099140649233. The reversal of 9099140649132 is 2319460419909.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3780594 + ... + 5700102.

It is an arithmetic number, because the mean of its divisors is an integer number (246695425200).

Almost surely, 2^{9099140649132} 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 9099140649132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11841380409600).

9099140649132 is an abundant number, since it is smaller than the sum of its proper divisors (14583620170068).

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

9099140649132 is a wasteful number, since it uses less digits than its factorization.

9099140649132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920775 (or 1920773 counting only the distinct ones).

The product of its (nonzero) digits is 3779136, while the sum is 57.

The spelling of 9099140649132 in words is "nine trillion, ninety-nine billion, one hundred forty million, six hundred forty-nine thousand, one hundred thirty-two".