12041442434 has 32 divisors (see below), whose sum is σ = 20904998400. Its totient is φ = 5095157760.

The previous prime is 12041442419. The next prime is 12041442449. The reversal of 12041442434 is 43424414021.

12041442434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12041442419) and next prime (12041442449).

It is a junction number, because it is equal to n+sod(n) for n = 12041442397 and 12041442406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 889154 + ... + 902594.

It is an arithmetic number, because the mean of its divisors is an integer number (653281200).

Almost surely, 2^12041442434 is an apocalyptic number.

12041442434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12041442434 is a deficient number, since it is larger than the sum of its proper divisors (8863555966).

12041442434 is a wasteful number, since it uses less digits than its factorization.

12041442434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14258.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 12041442434 its reverse (43424414021), we get a palindrome (55465856455).

The spelling of 12041442434 in words is "twelve billion, forty-one million, four hundred forty-two thousand, four hundred thirty-four".