26212260466 has 32 divisors (see below), whose sum is σ = 46045544832. Its totient is φ = 10956435840.

The previous prime is 26212260449. The next prime is 26212260493. The reversal of 26212260466 is 66406221262.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2857960 + ... + 2867116.

It is an arithmetic number, because the mean of its divisors is an integer number (1438923276).

Almost surely, 2^26212260466 is an apocalyptic number.

26212260466 is a deficient number, since it is larger than the sum of its proper divisors (19833284366).

26212260466 is a wasteful number, since it uses less digits than its factorization.

26212260466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14194.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 26212260466 in words is "twenty-six billion, two hundred twelve million, two hundred sixty thousand, four hundred sixty-six".