26421233006 has 16 divisors (see below), whose sum is σ = 45465767424. Its totient is φ = 11280329304.

The previous prime is 26421232979. The next prime is 26421233057. The reversal of 26421233006 is 60033212462.

It is a self number, because there is not a number n which added to its sum of digits gives 26421233006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3584210 + ... + 3591573.

It is an arithmetic number, because the mean of its divisors is an integer number (2841610464).

Almost surely, 2^26421233006 is an apocalyptic number.

26421233006 is a deficient number, since it is larger than the sum of its proper divisors (19044534418).

26421233006 is a wasteful number, since it uses less digits than its factorization.

26421233006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7176055.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 26421233006 its reverse (60033212462), we get a palindrome (86454445468).

The spelling of 26421233006 in words is "twenty-six billion, four hundred twenty-one million, two hundred thirty-three thousand, six".