241440441001951 has 2 divisors, whose sum is σ = 241440441001952. Its totient is φ = 241440441001950.

The previous prime is 241440441001883. The next prime is 241440441002081. The reversal of 241440441001951 is 159100144044142.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241440441001951 - 2²¹ = 241440438904799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241440441001351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120720220500975 + 120720220500976.

It is an arithmetic number, because the mean of its divisors is an integer number (120720220500976).

Almost surely, 2^{241440441001951} is an apocalyptic number.

241440441001951 is a deficient number, since it is larger than the sum of its proper divisors (1).

241440441001951 is an equidigital number, since it uses as much as digits as its factorization.

241440441001951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 241440441001951 in words is "two hundred forty-one trillion, four hundred forty billion, four hundred forty-one million, one thousand, nine hundred fifty-one".