241443400019 has 2 divisors, whose sum is σ = 241443400020. Its totient is φ = 241443400018.

The previous prime is 241443400001. The next prime is 241443400043. The reversal of 241443400019 is 910004344142.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241443400019 - 2⁸ = 241443399763 is a prime.

It is a super-2 number, since 2×241443400019² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (241443405019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120721700009 + 120721700010.

It is an arithmetic number, because the mean of its divisors is an integer number (120721700010).

Almost surely, 2^241443400019 is an apocalyptic number.

241443400019 is a deficient number, since it is larger than the sum of its proper divisors (1).

241443400019 is an equidigital number, since it uses as much as digits as its factorization.

241443400019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 241443400019 in words is "two hundred forty-one billion, four hundred forty-three million, four hundred thousand, nineteen".