4241537956489 has 2 divisors, whose sum is σ = 4241537956490. Its totient is φ = 4241537956488.

The previous prime is 4241537956471. The next prime is 4241537956493. The reversal of 4241537956489 is 9846597351424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2983288928400 + 1258249028089 = 1727220^2 + 1121717^2 .

It is a cyclic number.

It is not a de Polignac number, because 4241537956489 - 2⁷ = 4241537956361 is a prime.

It is not a weakly prime, because it can be changed into another prime (4241537956429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120768978244 + 2120768978245.

It is an arithmetic number, because the mean of its divisors is an integer number (2120768978245).

Almost surely, 2^{4241537956489} is an apocalyptic number.

It is an amenable number.

4241537956489 is a deficient number, since it is larger than the sum of its proper divisors (1).

4241537956489 is an equidigital number, since it uses as much as digits as its factorization.

4241537956489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 261273600, while the sum is 67.

The spelling of 4241537956489 in words is "four trillion, two hundred forty-one billion, five hundred thirty-seven million, nine hundred fifty-six thousand, four hundred eighty-nine".