4431225839941 has 2 divisors, whose sum is σ = 4431225839942. Its totient is φ = 4431225839940.

The previous prime is 4431225839939. The next prime is 4431225839981. The reversal of 4431225839941 is 1499385221344.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2552533452225 + 1878692387716 = 1597665^2 + 1370654^2 .

It is a cyclic number.

It is not a de Polignac number, because 4431225839941 - 2¹ = 4431225839939 is a prime.

Together with 4431225839939, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4431225839921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2215612919970 + 2215612919971.

It is an arithmetic number, because the mean of its divisors is an integer number (2215612919971).

Almost surely, 2^{4431225839941} is an apocalyptic number.

It is an amenable number.

4431225839941 is a deficient number, since it is larger than the sum of its proper divisors (1).

4431225839941 is an equidigital number, since it uses as much as digits as its factorization.

4431225839941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7464960, while the sum is 55.

The spelling of 4431225839941 in words is "four trillion, four hundred thirty-one billion, two hundred twenty-five million, eight hundred thirty-nine thousand, nine hundred forty-one".