26064406220626 has 8 divisors (see below), whose sum is σ = 39355527273984. Its totient is φ = 12945897129300.

The previous prime is 26064406220617. The next prime is 26064406220639. The reversal of 26064406220626 is 62602260446062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43152990130 + ... + 43152990733.

It is an arithmetic number, because the mean of its divisors is an integer number (4919440909248).

Almost surely, 2^{26064406220626} is an apocalyptic number.

26064406220626 is a deficient number, since it is larger than the sum of its proper divisors (13291121053358).

26064406220626 is a wasteful number, since it uses less digits than its factorization.

26064406220626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86305981016.

The product of its (nonzero) digits is 1990656, while the sum is 46.

Adding to 26064406220626 its reverse (62602260446062), we get a palindrome (88666666666688).

The spelling of 26064406220626 in words is "twenty-six trillion, sixty-four billion, four hundred six million, two hundred twenty thousand, six hundred twenty-six".