241755137707253 has 2 divisors, whose sum is σ = 241755137707254. Its totient is φ = 241755137707252.

The previous prime is 241755137707243. The next prime is 241755137707289. The reversal of 241755137707253 is 352707731557142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 145672757833009 + 96082379874244 = 12069497^2 + 9802162^2 .

It is a cyclic number.

It is not a de Polignac number, because 241755137707253 - 2²⁶ = 241755070598389 is a prime.

It is a super-2 number, since 2×241755137707253² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 241755137707192 and 241755137707201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241755137707243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120877568853626 + 120877568853627.

It is an arithmetic number, because the mean of its divisors is an integer number (120877568853627).

Almost surely, 2^{241755137707253} is an apocalyptic number.

It is an amenable number.

241755137707253 is a deficient number, since it is larger than the sum of its proper divisors (1).

241755137707253 is an equidigital number, since it uses as much as digits as its factorization.

241755137707253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43218000, while the sum is 59.

The spelling of 241755137707253 in words is "two hundred forty-one trillion, seven hundred fifty-five billion, one hundred thirty-seven million, seven hundred seven thousand, two hundred fifty-three".