9130340996728 has 16 divisors (see below), whose sum is σ = 19565016421680. Its totient is φ = 3913003284288.

The previous prime is 9130340996719. The next prime is 9130340996729. The reversal of 9130340996728 is 8276990430319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9130340996729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81520901701 + ... + 81520901812.

It is an arithmetic number, because the mean of its divisors is an integer number (1222813526355).

Almost surely, 2^{9130340996728} is an apocalyptic number.

It is an amenable number.

9130340996728 is an abundant number, since it is smaller than the sum of its proper divisors (10434675424952).

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

9130340996728 is a wasteful number, since it uses less digits than its factorization.

9130340996728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163041803526 (or 163041803522 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 61.

The spelling of 9130340996728 in words is "nine trillion, one hundred thirty billion, three hundred forty million, nine hundred ninety-six thousand, seven hundred twenty-eight".