26274746119 has 2 divisors, whose sum is σ = 26274746120. Its totient is φ = 26274746118.

The previous prime is 26274746081. The next prime is 26274746159. The reversal of 26274746119 is 91164747262.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26274746119 is a prime.

It is a super-2 number, since 2×26274746119² (a number of 22 digits) contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26274746159) 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, 13137373059 + 13137373060.

It is an arithmetic number, because the mean of its divisors is an integer number (13137373060).

Almost surely, 2^26274746119 is an apocalyptic number.

26274746119 is a deficient number, since it is larger than the sum of its proper divisors (1).

26274746119 is an equidigital number, since it uses as much as digits as its factorization.

26274746119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 49.

The spelling of 26274746119 in words is "twenty-six billion, two hundred seventy-four million, seven hundred forty-six thousand, one hundred nineteen".