31224214230441 has 64 divisors (see below), whose sum is σ = 47885325312000. Its totient is φ = 17997805808640.

The previous prime is 31224214230439. The next prime is 31224214230467. The reversal of 31224214230441 is 14403241242213.

It is not a de Polignac number, because 31224214230441 - 2¹ = 31224214230439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31224214230481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4881856 + ... + 9288753.

It is an arithmetic number, because the mean of its divisors is an integer number (748208208000).

Almost surely, 2^{31224214230441} is an apocalyptic number.

31224214230441 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

31224214230441 is a deficient number, since it is larger than the sum of its proper divisors (16661111081559).

31224214230441 is a wasteful number, since it uses less digits than its factorization.

31224214230441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14170734.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 31224214230441 its reverse (14403241242213), we get a palindrome (45627455472654).

The spelling of 31224214230441 in words is "thirty-one trillion, two hundred twenty-four billion, two hundred fourteen million, two hundred thirty thousand, four hundred forty-one".