26930314005 has 32 divisors (see below), whose sum is σ = 50248992000. Its totient is φ = 12310998336.

The previous prime is 26930314001. The next prime is 26930314027. The reversal of 26930314005 is 50041303962.

It is not a de Polignac number, because 26930314005 - 2² = 26930314001 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26930314001) 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 in 31 ways as a sum of consecutive naturals, for example, 2611990 + ... + 2622279.

It is an arithmetic number, because the mean of its divisors is an integer number (1570281000).

Almost surely, 2^26930314005 is an apocalyptic number.

It is an amenable number.

26930314005 is a deficient number, since it is larger than the sum of its proper divisors (23318677995).

26930314005 is an equidigital number, since it uses as much as digits as its factorization.

26930314005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5234298 (or 5234284 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

Adding to 26930314005 its reverse (50041303962), we get a palindrome (76971617967).

The spelling of 26930314005 in words is "twenty-six billion, nine hundred thirty million, three hundred fourteen thousand, five".