26476020229 has 2 divisors, whose sum is σ = 26476020230. Its totient is φ = 26476020228.

The previous prime is 26476020217. The next prime is 26476020253. The reversal of 26476020229 is 92202067462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25122884004 + 1353136225 = 158502^2 + 36785^2 .

It is a cyclic number.

It is not a de Polignac number, because 26476020229 - 2¹⁹ = 26475495941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26476020191 and 26476020200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26476020209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13238010114 + 13238010115.

It is an arithmetic number, because the mean of its divisors is an integer number (13238010115).

Almost surely, 2^26476020229 is an apocalyptic number.

It is an amenable number.

26476020229 is a deficient number, since it is larger than the sum of its proper divisors (1).

26476020229 is an equidigital number, since it uses as much as digits as its factorization.

26476020229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 26476020229 in words is "twenty-six billion, four hundred seventy-six million, twenty thousand, two hundred twenty-nine".