26534224436 has 12 divisors (see below), whose sum is σ = 48453801312. Its totient is φ = 12690281208.

The previous prime is 26534224429. The next prime is 26534224447. The reversal of 26534224436 is 63442243562.

It is a junction number, because it is equal to n+sod(n) for n = 26534224393 and 26534224402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144207650 + ... + 144207833.

It is an arithmetic number, because the mean of its divisors is an integer number (4037816776).

Almost surely, 2^26534224436 is an apocalyptic number.

It is an amenable number.

26534224436 is a deficient number, since it is larger than the sum of its proper divisors (21919576876).

26534224436 is a wasteful number, since it uses less digits than its factorization.

26534224436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288415510 (or 288415508 counting only the distinct ones).

The product of its digits is 829440, while the sum is 41.

Adding to 26534224436 its reverse (63442243562), we get a palindrome (89976467998).

The spelling of 26534224436 in words is "twenty-six billion, five hundred thirty-four million, two hundred twenty-four thousand, four hundred thirty-six".