241537432325557 has 2 divisors, whose sum is σ = 241537432325558. Its totient is φ = 241537432325556.

The previous prime is 241537432325551. The next prime is 241537432325593. The reversal of 241537432325557 is 755523234735142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 241124187774276 + 413244551281 = 15528174^2 + 642841^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241537432325557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241537432325551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120768716162778 + 120768716162779.

It is an arithmetic number, because the mean of its divisors is an integer number (120768716162779).

Almost surely, 2^{241537432325557} is an apocalyptic number.

It is an amenable number.

241537432325557 is a deficient number, since it is larger than the sum of its proper divisors (1).

241537432325557 is an equidigital number, since it uses as much as digits as its factorization.

241537432325557 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840000, while the sum is 58.

The spelling of 241537432325557 in words is "two hundred forty-one trillion, five hundred thirty-seven billion, four hundred thirty-two million, three hundred twenty-five thousand, five hundred fifty-seven".