12434133045 has 16 divisors (see below), whose sum is σ = 20941698240. Its totient is φ = 6282509184.

The previous prime is 12434133037. The next prime is 12434133073. The reversal of 12434133045 is 54033143421.

It is not a de Polignac number, because 12434133045 - 2³ = 12434133037 is a prime.

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, 21813984 + ... + 21814553.

It is an arithmetic number, because the mean of its divisors is an integer number (1308856140).

Almost surely, 2^12434133045 is an apocalyptic number.

12434133045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12434133045 is a deficient number, since it is larger than the sum of its proper divisors (8507565195).

12434133045 is a wasteful number, since it uses less digits than its factorization.

12434133045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43628564.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 12434133045 its reverse (54033143421), we get a palindrome (66467276466).

The spelling of 12434133045 in words is "twelve billion, four hundred thirty-four million, one hundred thirty-three thousand, forty-five".