265142426150011 has 2 divisors, whose sum is σ = 265142426150012. Its totient is φ = 265142426150010.

The previous prime is 265142426149999. The next prime is 265142426150059. The reversal of 265142426150011 is 110051624241562.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 265142426150011 - 2⁹ = 265142426149499 is a prime.

It is a super-2 number, since 2×265142426150011² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (265142426150611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132571213075005 + 132571213075006.

It is an arithmetic number, because the mean of its divisors is an integer number (132571213075006).

Almost surely, 2^{265142426150011} is an apocalyptic number.

265142426150011 is a deficient number, since it is larger than the sum of its proper divisors (1).

265142426150011 is an equidigital number, since it uses as much as digits as its factorization.

265142426150011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 265142426150011 in words is "two hundred sixty-five trillion, one hundred forty-two billion, four hundred twenty-six million, one hundred fifty thousand, eleven".