4241105723887 has 2 divisors, whose sum is σ = 4241105723888. Its totient is φ = 4241105723886.

The previous prime is 4241105723873. The next prime is 4241105723941. The reversal of 4241105723887 is 7883275011424.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4241105723887 is a prime.

It is a super-2 number, since 2×4241105723887² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4241105723857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120552861943 + 2120552861944.

It is an arithmetic number, because the mean of its divisors is an integer number (2120552861944).

Almost surely, 2^{4241105723887} is an apocalyptic number.

4241105723887 is a deficient number, since it is larger than the sum of its proper divisors (1).

4241105723887 is an equidigital number, since it uses as much as digits as its factorization.

4241105723887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3010560, while the sum is 52.

The spelling of 4241105723887 in words is "four trillion, two hundred forty-one billion, one hundred five million, seven hundred twenty-three thousand, eight hundred eighty-seven".