26743334141389 has 2 divisors, whose sum is σ = 26743334141390. Its totient is φ = 26743334141388.

The previous prime is 26743334141371. The next prime is 26743334141411. The reversal of 26743334141389 is 98314143334762.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15308399634025 + 11434934507364 = 3912595^2 + 3381558^2 .

It is a cyclic number.

It is not a de Polignac number, because 26743334141389 - 2⁵ = 26743334141357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26743334141989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13371667070694 + 13371667070695.

It is an arithmetic number, because the mean of its divisors is an integer number (13371667070695).

Almost surely, 2^{26743334141389} is an apocalyptic number.

It is an amenable number.

26743334141389 is a deficient number, since it is larger than the sum of its proper divisors (1).

26743334141389 is an equidigital number, since it uses as much as digits as its factorization.

26743334141389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31352832, while the sum is 58.

The spelling of 26743334141389 in words is "twenty-six trillion, seven hundred forty-three billion, three hundred thirty-four million, one hundred forty-one thousand, three hundred eighty-nine".