26024442226 has 4 divisors (see below), whose sum is σ = 39036663342. Its totient is φ = 13012221112.

The previous prime is 26024442203. The next prime is 26024442229. The reversal of 26024442226 is 62224442062.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62224442062 = 2 ⋅31112221031.

It can be written as a sum of positive squares in only one way, i.e., 24412500025 + 1611942201 = 156245^2 + 40149^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26024442191 and 26024442200.

It is not an unprimeable number, because it can be changed into a prime (26024442229) 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 as a sum of consecutive naturals, namely, 6506110555 + ... + 6506110558.

Almost surely, 2^26024442226 is an apocalyptic number.

26024442226 is a deficient number, since it is larger than the sum of its proper divisors (13012221116).

26024442226 is a wasteful number, since it uses less digits than its factorization.

26024442226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13012221115.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 26024442226 its reverse (62224442062), we get a palindrome (88248884288).

The spelling of 26024442226 in words is "twenty-six billion, twenty-four million, four hundred forty-two thousand, two hundred twenty-six".