26130730358 has 8 divisors (see below), whose sum is σ = 39199655928. Its totient is φ = 13064178384.

The previous prime is 26130730357. The next prime is 26130730387. The reversal of 26130730358 is 85303703162.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26130730357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 565616 + ... + 610067.

It is an arithmetic number, because the mean of its divisors is an integer number (4899956991).

Almost surely, 2^26130730358 is an apocalyptic number.

26130730358 is a deficient number, since it is larger than the sum of its proper divisors (13068925570).

26130730358 is a wasteful number, since it uses less digits than its factorization.

26130730358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186798.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 26130730358 in words is "twenty-six billion, one hundred thirty million, seven hundred thirty thousand, three hundred fifty-eight".