26262883421 has 8 divisors (see below), whose sum is σ = 26345857824. Its totient is φ = 26179951600.

The previous prime is 26262883393. The next prime is 26262883441. The reversal of 26262883421 is 12438826262.

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 26262883421 - 2⁶ = 26262883357 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 (26262883441) 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 7 ways as a sum of consecutive naturals, for example, 1602971 + ... + 1619271.

It is an arithmetic number, because the mean of its divisors is an integer number (3293232228).

Almost surely, 2^26262883421 is an apocalyptic number.

It is an amenable number.

26262883421 is a deficient number, since it is larger than the sum of its proper divisors (82974403).

26262883421 is a wasteful number, since it uses less digits than its factorization.

26262883421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21291.

The product of its digits is 442368, while the sum is 44.

The spelling of 26262883421 in words is "twenty-six billion, two hundred sixty-two million, eight hundred eighty-three thousand, four hundred twenty-one".