26336078087 has 8 divisors (see below), whose sum is σ = 30242386560. Its totient is φ = 22681789560.

The previous prime is 26336078081. The next prime is 26336078123. The reversal of 26336078087 is 78087063362.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 26336078087 - 2¹⁸ = 26335815943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26336078081) 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 in 7 ways as a sum of consecutive naturals, for example, 63004763 + ... + 63005180.

It is an arithmetic number, because the mean of its divisors is an integer number (3780298320).

Almost surely, 2^26336078087 is an apocalyptic number.

26336078087 is a deficient number, since it is larger than the sum of its proper divisors (3906308473).

26336078087 is a wasteful number, since it uses less digits than its factorization.

26336078087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126009973.

The product of its (nonzero) digits is 2032128, while the sum is 50.

The spelling of 26336078087 in words is "twenty-six billion, three hundred thirty-six million, seventy-eight thousand, eighty-seven".