12443414332541 has 8 divisors (see below), whose sum is σ = 13180312681344. Its totient is φ = 11707064072640.

The previous prime is 12443414332487. The next prime is 12443414332579. The reversal of 12443414332541 is 14523341434421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12443414332541 - 2¹⁸ = 12443414070397 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 (12443494332541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136975475 + ... + 137066288.

It is an arithmetic number, because the mean of its divisors is an integer number (1647539085168).

Almost surely, 2^{12443414332541} is an apocalyptic number.

It is an amenable number.

12443414332541 is a deficient number, since it is larger than the sum of its proper divisors (736898348803).

12443414332541 is a wasteful number, since it uses less digits than its factorization.

12443414332541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274044451.

The product of its digits is 552960, while the sum is 41.

Adding to 12443414332541 its reverse (14523341434421), we get a palindrome (26966755766962).

The spelling of 12443414332541 in words is "twelve trillion, four hundred forty-three billion, four hundred fourteen million, three hundred thirty-two thousand, five hundred forty-one".