12241344077 has 16 divisors (see below), whose sum is σ = 13095168000. Its totient is φ = 11417656320.

The previous prime is 12241344067. The next prime is 12241344097. The reversal of 12241344077 is 77044314221.

It is a cyclic number.

It is not a de Polignac number, because 12241344077 - 2⁴ = 12241344061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12241344007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506924 + ... + 530522.

It is an arithmetic number, because the mean of its divisors is an integer number (818448000).

Almost surely, 2^12241344077 is an apocalyptic number.

It is an amenable number.

12241344077 is a deficient number, since it is larger than the sum of its proper divisors (853823923).

12241344077 is a wasteful number, since it uses less digits than its factorization.

12241344077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24236.

The product of its (nonzero) digits is 37632, while the sum is 35.

Adding to 12241344077 its reverse (77044314221), we get a palindrome (89285658298).

The spelling of 12241344077 in words is "twelve billion, two hundred forty-one million, three hundred forty-four thousand, seventy-seven".