241520345419 has 2 divisors, whose sum is σ = 241520345420. Its totient is φ = 241520345418.

The previous prime is 241520345399. The next prime is 241520345491. The reversal of 241520345419 is 914543025142.

Together with next prime (241520345491) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241520345419 - 2¹⁹ = 241519821131 is a prime.

It is a super-2 number, since 2×241520345419² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (241520345219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120760172709 + 120760172710.

It is an arithmetic number, because the mean of its divisors is an integer number (120760172710).

Almost surely, 2^241520345419 is an apocalyptic number.

241520345419 is a deficient number, since it is larger than the sum of its proper divisors (1).

241520345419 is an equidigital number, since it uses as much as digits as its factorization.

241520345419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 241520345419 in words is "two hundred forty-one billion, five hundred twenty million, three hundred forty-five thousand, four hundred nineteen".