26434120241 has 2 divisors, whose sum is σ = 26434120242. Its totient is φ = 26434120240.

The previous prime is 26434120211. The next prime is 26434120313. The reversal of 26434120241 is 14202143462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15257190400 + 11176929841 = 123520^2 + 105721^2 .

It is a cyclic number.

It is not a de Polignac number, because 26434120241 - 2²² = 26429925937 is a prime.

It is not a weakly prime, because it can be changed into another prime (26434120211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13217060120 + 13217060121.

It is an arithmetic number, because the mean of its divisors is an integer number (13217060121).

Almost surely, 2^26434120241 is an apocalyptic number.

It is an amenable number.

26434120241 is a deficient number, since it is larger than the sum of its proper divisors (1).

26434120241 is an equidigital number, since it uses as much as digits as its factorization.

26434120241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 29.

The spelling of 26434120241 in words is "twenty-six billion, four hundred thirty-four million, one hundred twenty thousand, two hundred forty-one".