12090245334 has 64 divisors (see below), whose sum is σ = 26468923392. Its totient is φ = 3665088000.

The previous prime is 12090245333. The next prime is 12090245359. The reversal of 12090245334 is 43354209021.

12090245334 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12090245295 and 12090245304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12090245333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2391109 + ... + 2396159.

It is an arithmetic number, because the mean of its divisors is an integer number (413576928).

Almost surely, 2^12090245334 is an apocalyptic number.

12090245334 is an abundant number, since it is smaller than the sum of its proper divisors (14378678058).

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

12090245334 is a wasteful number, since it uses less digits than its factorization.

12090245334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5861.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 12090245334 in words is "twelve billion, ninety million, two hundred forty-five thousand, three hundred thirty-four".