26312057143 has 2 divisors, whose sum is σ = 26312057144. Its totient is φ = 26312057142.

The previous prime is 26312057087. The next prime is 26312057257. The reversal of 26312057143 is 34175021362.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26312057143 - 2¹⁷ = 26311926071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26312057099 and 26312057108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26312057843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13156028571 + 13156028572.

It is an arithmetic number, because the mean of its divisors is an integer number (13156028572).

Almost surely, 2^26312057143 is an apocalyptic number.

26312057143 is a deficient number, since it is larger than the sum of its proper divisors (1).

26312057143 is an equidigital number, since it uses as much as digits as its factorization.

26312057143 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 34.

The spelling of 26312057143 in words is "twenty-six billion, three hundred twelve million, fifty-seven thousand, one hundred forty-three".