26726252162246 has 16 divisors (see below), whose sum is σ = 49340773222944. Its totient is φ = 10573022833344.

The previous prime is 26726252162231. The next prime is 26726252162249. The reversal of 26726252162246 is 64226125262762.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26726252162249) 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, 73423769495 + ... + 73423769858.

It is an arithmetic number, because the mean of its divisors is an integer number (3083798326434).

Almost surely, 2^{26726252162246} is an apocalyptic number.

26726252162246 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

26726252162246 is a deficient number, since it is larger than the sum of its proper divisors (22614521060698).

26726252162246 is a wasteful number, since it uses less digits than its factorization.

26726252162246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146847539375.

The product of its digits is 11612160, while the sum is 53.

The spelling of 26726252162246 in words is "twenty-six trillion, seven hundred twenty-six billion, two hundred fifty-two million, one hundred sixty-two thousand, two hundred forty-six".