12142414445 has 16 divisors (see below), whose sum is σ = 16673651328. Its totient is φ = 8315628480.

The previous prime is 12142414439. The next prime is 12142414451. The reversal of 12142414445 is 54441424121.

It is an interprime number because it is at equal distance from previous prime (12142414439) and next prime (12142414451).

It is not a de Polignac number, because 12142414445 - 2¹² = 12142410349 is a prime.

It is a Duffinian number.

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, 192866 + ... + 247955.

It is an arithmetic number, because the mean of its divisors is an integer number (1042103208).

Almost surely, 2^12142414445 is an apocalyptic number.

It is an amenable number.

12142414445 is a deficient number, since it is larger than the sum of its proper divisors (4531236883).

12142414445 is an equidigital number, since it uses as much as digits as its factorization.

12142414445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441620.

The product of its digits is 20480, while the sum is 32.

Adding to 12142414445 its reverse (54441424121), we get a palindrome (66583838566).

The spelling of 12142414445 in words is "twelve billion, one hundred forty-two million, four hundred fourteen thousand, four hundred forty-five".