26484808080802 has 8 divisors (see below), whose sum is σ = 42064106951916. Its totient is φ = 12463439096832.

The previous prime is 26484808080793. The next prime is 26484808080931. The reversal of 26484808080802 is 20808080848462.

It can be written as a sum of positive squares in 2 ways, for example, as 25403626120401 + 1081181960401 = 5040201^2 + 1039799^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389482471743 + ... + 389482471810.

Almost surely, 2^{26484808080802} is an apocalyptic number.

26484808080802 is a deficient number, since it is larger than the sum of its proper divisors (15579298871114).

26484808080802 is a wasteful number, since it uses less digits than its factorization.

26484808080802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778964943572.

The product of its (nonzero) digits is 12582912, while the sum is 58.

The spelling of 26484808080802 in words is "twenty-six trillion, four hundred eighty-four billion, eight hundred eight million, eighty thousand, eight hundred two".