26022080407 has 4 divisors (see below), whose sum is σ = 26022552840. Its totient is φ = 26021607976.

The previous prime is 26022080389. The next prime is 26022080411. The reversal of 26022080407 is 70408022062.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26022080407 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 (26022080437) 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 3 ways as a sum of consecutive naturals, for example, 140728 + ... + 268045.

It is an arithmetic number, because the mean of its divisors is an integer number (6505638210).

Almost surely, 2^26022080407 is an apocalyptic number.

26022080407 is a deficient number, since it is larger than the sum of its proper divisors (472433).

26022080407 is an equidigital number, since it uses as much as digits as its factorization.

26022080407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472432.

The product of its (nonzero) digits is 10752, while the sum is 31.

The spelling of 26022080407 in words is "twenty-six billion, twenty-two million, eighty thousand, four hundred seven".