26266012302 has 16 divisors (see below), whose sum is σ = 52559856720. Its totient is φ = 8750698752.

The previous prime is 26266012301. The next prime is 26266012303. The reversal of 26266012302 is 20321066262.

It is an interprime number because it is at equal distance from previous prime (26266012301) and next prime (26266012303).

It is a self number, because there is not a number n which added to its sum of digits gives 26266012302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26266012301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1147393 + ... + 1170060.

It is an arithmetic number, because the mean of its divisors is an integer number (3284991045).

Almost surely, 2^26266012302 is an apocalyptic number.

26266012302 is an abundant number, since it is smaller than the sum of its proper divisors (26293844418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26266012302 is a wasteful number, since it uses less digits than its factorization.

26266012302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319347.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 26266012302 its reverse (20321066262), we get a palindrome (46587078564).

The spelling of 26266012302 in words is "twenty-six billion, two hundred sixty-six million, twelve thousand, three hundred two".