26744245453006 has 4 divisors (see below), whose sum is σ = 40116368179512. Its totient is φ = 13372122726502.

The previous prime is 26744245453001. The next prime is 26744245453007. The reversal of 26744245453006 is 60035454244762.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26744245453001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6686061363250 + ... + 6686061363253.

It is an arithmetic number, because the mean of its divisors is an integer number (10029092044878).

Almost surely, 2^{26744245453006} is an apocalyptic number.

26744245453006 is a deficient number, since it is larger than the sum of its proper divisors (13372122726506).

26744245453006 is a wasteful number, since it uses less digits than its factorization.

26744245453006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13372122726505.

The product of its (nonzero) digits is 19353600, while the sum is 52.

Adding to 26744245453006 its reverse (60035454244762), we get a palindrome (86779699697768).

The spelling of 26744245453006 in words is "twenty-six trillion, seven hundred forty-four billion, two hundred forty-five million, four hundred fifty-three thousand, six".