12841914931449 has 8 divisors (see below), whose sum is σ = 17122768837920. Its totient is φ = 8561168822976.

The previous prime is 12841914931423. The next prime is 12841914931523. The reversal of 12841914931449 is 94413941914821.

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

It is not a de Polignac number, because 12841914931449 - 2⁸ = 12841914931193 is a prime.

It is a super-3 number, since 3×12841914931449³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12841914931392 and 12841914931401.

It is not an unprimeable number, because it can be changed into a prime (12841914921449) 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, 26671119 + ... + 27148340.

It is an arithmetic number, because the mean of its divisors is an integer number (2140346104740).

Almost surely, 2^{12841914931449} is an apocalyptic number.

It is an amenable number.

12841914931449 is a deficient number, since it is larger than the sum of its proper divisors (4280853906471).

12841914931449 is an equidigital number, since it uses as much as digits as its factorization.

12841914931449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53898999.

The product of its digits is 8957952, while the sum is 60.

The spelling of 12841914931449 in words is "twelve trillion, eight hundred forty-one billion, nine hundred fourteen million, nine hundred thirty-one thousand, four hundred forty-nine".