26510742119 has 2 divisors, whose sum is σ = 26510742120. Its totient is φ = 26510742118.

The previous prime is 26510742107. The next prime is 26510742151. The reversal of 26510742119 is 91124701562.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26510742119 - 2¹⁶ = 26510676583 is a prime.

It is a super-2 number, since 2×26510742119² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26510742169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13255371059 + 13255371060.

It is an arithmetic number, because the mean of its divisors is an integer number (13255371060).

Almost surely, 2^26510742119 is an apocalyptic number.

26510742119 is a deficient number, since it is larger than the sum of its proper divisors (1).

26510742119 is an equidigital number, since it uses as much as digits as its factorization.

26510742119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 38.

The spelling of 26510742119 in words is "twenty-six billion, five hundred ten million, seven hundred forty-two thousand, one hundred nineteen".