26672724926347 has 2 divisors, whose sum is σ = 26672724926348. Its totient is φ = 26672724926346.

The previous prime is 26672724926293. The next prime is 26672724926389. The reversal of 26672724926347 is 74362942727662.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26672724926347 - 2⁴³ = 17876631904139 is a prime.

It is a super-2 number, since 2×26672724926347² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (26672724926147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13336362463173 + 13336362463174.

It is an arithmetic number, because the mean of its divisors is an integer number (13336362463174).

Almost surely, 2^{26672724926347} is an apocalyptic number.

26672724926347 is a deficient number, since it is larger than the sum of its proper divisors (1).

26672724926347 is an equidigital number, since it uses as much as digits as its factorization.

26672724926347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 512096256, while the sum is 67.

The spelling of 26672724926347 in words is "twenty-six trillion, six hundred seventy-two billion, seven hundred twenty-four million, nine hundred twenty-six thousand, three hundred forty-seven".