26452311434 has 4 divisors (see below), whose sum is σ = 39678467154. Its totient is φ = 13226155716.

The previous prime is 26452311421. The next prime is 26452311451. The reversal of 26452311434 is 43411325462.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 25970289409 + 482022025 = 161153^2 + 21955^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26452311394 and 26452311403.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6613077857 + ... + 6613077860.

Almost surely, 2^26452311434 is an apocalyptic number.

26452311434 is a deficient number, since it is larger than the sum of its proper divisors (13226155720).

26452311434 is a wasteful number, since it uses less digits than its factorization.

26452311434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13226155719.

The product of its digits is 69120, while the sum is 35.

Adding to 26452311434 its reverse (43411325462), we get a palindrome (69863636896).

The spelling of 26452311434 in words is "twenty-six billion, four hundred fifty-two million, three hundred eleven thousand, four hundred thirty-four".