135041510245441 has 2 divisors, whose sum is σ = 135041510245442. Its totient is φ = 135041510245440.

The previous prime is 135041510245417. The next prime is 135041510245457. The reversal of 135041510245441 is 144542015140531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 128480048689216 + 6561461556225 = 11334904^2 + 2561535^2 .

It is a cyclic number.

It is not a de Polignac number, because 135041510245441 - 2²⁷ = 135041376027713 is a prime.

It is a super-2 number, since 2×135041510245441² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 135041510245394 and 135041510245403.

It is not a weakly prime, because it can be changed into another prime (135041510225441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67520755122720 + 67520755122721.

It is an arithmetic number, because the mean of its divisors is an integer number (67520755122721).

Almost surely, 2^{135041510245441} is an apocalyptic number.

It is an amenable number.

135041510245441 is a deficient number, since it is larger than the sum of its proper divisors (1).

135041510245441 is an equidigital number, since it uses as much as digits as its factorization.

135041510245441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192000, while the sum is 40.

Adding to 135041510245441 its reverse (144542015140531), we get a palindrome (279583525385972).

The spelling of 135041510245441 in words is "one hundred thirty-five trillion, forty-one billion, five hundred ten million, two hundred forty-five thousand, four hundred forty-one".