26363012168345 has 8 divisors (see below), whose sum is σ = 31639843441800. Its totient is φ = 21087590508160.

The previous prime is 26363012168327. The next prime is 26363012168347. The reversal of 26363012168345 is 54386121036362.

It can be written as a sum of positive squares in 4 ways, for example, as 7435961794816 + 18927050373529 = 2726896^2 + 4350523^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 26363012168345 - 2³⁸ = 26088134261401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26363012168293 and 26363012168302.

It is not an unprimeable number, because it can be changed into a prime (26363012168347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352362170 + ... + 352436979.

It is an arithmetic number, because the mean of its divisors is an integer number (3954980430225).

Almost surely, 2^{26363012168345} is an apocalyptic number.

It is an amenable number.

26363012168345 is a deficient number, since it is larger than the sum of its proper divisors (5276831273455).

26363012168345 is an equidigital number, since it uses as much as digits as its factorization.

26363012168345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704806635.

The product of its (nonzero) digits is 3732480, while the sum is 50.

The spelling of 26363012168345 in words is "twenty-six trillion, three hundred sixty-three billion, twelve million, one hundred sixty-eight thousand, three hundred forty-five".