26241651701 has 2 divisors, whose sum is σ = 26241651702. Its totient is φ = 26241651700.

The previous prime is 26241651647. The next prime is 26241651703. The reversal of 26241651701 is 10715614262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15737451601 + 10504200100 = 125449^2 + 102490^2 .

It is a cyclic number.

It is not a de Polignac number, because 26241651701 - 2¹⁴ = 26241635317 is a prime.

Together with 26241651703, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26241651703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13120825850 + 13120825851.

It is an arithmetic number, because the mean of its divisors is an integer number (13120825851).

Almost surely, 2^26241651701 is an apocalyptic number.

It is an amenable number.

26241651701 is a deficient number, since it is larger than the sum of its proper divisors (1).

26241651701 is an equidigital number, since it uses as much as digits as its factorization.

26241651701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 26241651701 in words is "twenty-six billion, two hundred forty-one million, six hundred fifty-one thousand, seven hundred one".