12053230304340 has 48 divisors (see below), whose sum is σ = 33752015277120. Its totient is φ = 3213911850240.

The previous prime is 12053230304329. The next prime is 12053230304359. The reversal of 12053230304340 is 4340303235021.

12053230304340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 12053230304298 and 12053230304307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8152726 + ... + 9517005.

It is an arithmetic number, because the mean of its divisors is an integer number (703166984940).

Almost surely, 2^{12053230304340} is an apocalyptic number.

12053230304340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12053230304340 is an abundant number, since it is smaller than the sum of its proper divisors (21698784972780).

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

12053230304340 is a wasteful number, since it uses less digits than its factorization.

12053230304340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17681112 (or 17681110 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 12053230304340 its reverse (4340303235021), we get a palindrome (16393533539361).

The spelling of 12053230304340 in words is "twelve trillion, fifty-three billion, two hundred thirty million, three hundred four thousand, three hundred forty".