12345441502235 has 16 divisors (see below), whose sum is σ = 15717031219200. Its totient is φ = 9282871545696.

The previous prime is 12345441502213. The next prime is 12345441502237. The reversal of 12345441502235 is 53220514454321.

It is a cyclic number.

It is not a de Polignac number, because 12345441502235 - 2¹⁴ = 12345441485851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12345441502192 and 12345441502201.

It is not an unprimeable number, because it can be changed into a prime (12345441502237) 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 15 ways as a sum of consecutive naturals, for example, 511610045 + ... + 511634174.

It is an arithmetic number, because the mean of its divisors is an integer number (982314451200).

Almost surely, 2^{12345441502235} is an apocalyptic number.

12345441502235 is a deficient number, since it is larger than the sum of its proper divisors (3371589716965).

12345441502235 is a wasteful number, since it uses less digits than its factorization.

12345441502235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023244370.

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 12345441502235 its reverse (53220514454321), we get a palindrome (65565955956556).

The spelling of 12345441502235 in words is "twelve trillion, three hundred forty-five billion, four hundred forty-one million, five hundred two thousand, two hundred thirty-five".