26721301130 has 32 divisors (see below), whose sum is σ = 51385527360. Its totient is φ = 9974828160.

The previous prime is 26721301093. The next prime is 26721301153. The reversal of 26721301130 is 3110312762.

It is a self number, because there is not a number n which added to its sum of digits gives 26721301130.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1036811 + ... + 1062270.

It is an arithmetic number, because the mean of its divisors is an integer number (1605797730).

Almost surely, 2^26721301130 is an apocalyptic number.

26721301130 is a deficient number, since it is larger than the sum of its proper divisors (24664226230).

26721301130 is a wasteful number, since it uses less digits than its factorization.

26721301130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099174.

The product of its (nonzero) digits is 1512, while the sum is 26.

Adding to 26721301130 its reverse (3110312762), we get a palindrome (29831613892).

The spelling of 26721301130 in words is "twenty-six billion, seven hundred twenty-one million, three hundred one thousand, one hundred thirty".