12093091206340 has 24 divisors (see below), whose sum is σ = 25398011600640. Its totient is φ = 4836756469728.

The previous prime is 12093091206319. The next prime is 12093091206341. The reversal of 12093091206340 is 4360219039021.

It is a junction number, because it is equal to n+sod(n) for n = 12093091206293 and 12093091206302.

It is not an unprimeable number, because it can be changed into a prime (12093091206341) 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, 29794182 + ... + 30197341.

It is an arithmetic number, because the mean of its divisors is an integer number (1058250483360).

Almost surely, 2^{12093091206340} is an apocalyptic number.

12093091206340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12093091206340 is an abundant number, since it is smaller than the sum of its proper divisors (13304920394300).

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

12093091206340 is a wasteful number, since it uses less digits than its factorization.

12093091206340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60001611 (or 60001609 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 40.

The spelling of 12093091206340 in words is "twelve trillion, ninety-three billion, ninety-one million, two hundred six thousand, three hundred forty".