26242404224403 has 16 divisors (see below), whose sum is σ = 35316021399296. Its totient is φ = 17332482837600.

The previous prime is 26242404224381. The next prime is 26242404224423. The reversal of 26242404224403 is 30442240424262.

It is not a de Polignac number, because 26242404224403 - 2¹⁸ = 26242403962259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26242404224423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77485525 + ... + 77823462.

It is an arithmetic number, because the mean of its divisors is an integer number (2207251337456).

Almost surely, 2^{26242404224403} is an apocalyptic number.

26242404224403 is a deficient number, since it is larger than the sum of its proper divisors (9073617174893).

26242404224403 is a wasteful number, since it uses less digits than its factorization.

26242404224403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155309514.

The product of its (nonzero) digits is 589824, while the sum is 39.

Adding to 26242404224403 its reverse (30442240424262), we get a palindrome (56684644648665).

The spelling of 26242404224403 in words is "twenty-six trillion, two hundred forty-two billion, four hundred four million, two hundred twenty-four thousand, four hundred three".