26414766613 has 2 divisors, whose sum is σ = 26414766614. Its totient is φ = 26414766612.

The previous prime is 26414766577. The next prime is 26414766649. The reversal of 26414766613 is 31666741462.

It is a balanced prime because it is at equal distance from previous prime (26414766577) and next prime (26414766649).

It can be written as a sum of positive squares in only one way, i.e., 24888848644 + 1525917969 = 157762^2 + 39063^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26414766613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26414766913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13207383306 + 13207383307.

It is an arithmetic number, because the mean of its divisors is an integer number (13207383307).

Almost surely, 2^26414766613 is an apocalyptic number.

It is an amenable number.

26414766613 is a deficient number, since it is larger than the sum of its proper divisors (1).

26414766613 is an equidigital number, since it uses as much as digits as its factorization.

26414766613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 46.

The spelling of 26414766613 in words is "twenty-six billion, four hundred fourteen million, seven hundred sixty-six thousand, six hundred thirteen".