12241040434 has 128 divisors (see below), whose sum is σ = 23998464000. Its totient is φ = 4557358080.

The previous prime is 12241040419. The next prime is 12241040477. The reversal of 12241040434 is 43404014221.

It is a super-4 number, since 4×12241040434⁴ (a number of 41 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12241040399 and 12241040408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54892447 + ... + 54892669.

It is an arithmetic number, because the mean of its divisors is an integer number (187488000).

Almost surely, 2^12241040434 is an apocalyptic number.

12241040434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12241040434 is a deficient number, since it is larger than the sum of its proper divisors (11757423566).

12241040434 is a wasteful number, since it uses less digits than its factorization.

12241040434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 12241040434 its reverse (43404014221), we get a palindrome (55645054655).

The spelling of 12241040434 in words is "twelve billion, two hundred forty-one million, forty thousand, four hundred thirty-four".