241542452099999 has 2 divisors, whose sum is σ = 241542452100000. Its totient is φ = 241542452099998.

The previous prime is 241542452099989. The next prime is 241542452100101. The reversal of 241542452099999 is 999990254245142.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241542452099999 is a prime.

It is a super-2 number, since 2×241542452099999² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241542452099989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120771226049999 + 120771226050000.

It is an arithmetic number, because the mean of its divisors is an integer number (120771226050000).

Almost surely, 2^{241542452099999} is an apocalyptic number.

241542452099999 is a deficient number, since it is larger than the sum of its proper divisors (1).

241542452099999 is an equidigital number, since it uses as much as digits as its factorization.

241542452099999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 755827200, while the sum is 74.

The spelling of 241542452099999 in words is "two hundred forty-one trillion, five hundred forty-two billion, four hundred fifty-two million, ninety-nine thousand, nine hundred ninety-nine".