26282324400447 has 4 divisors (see below), whose sum is σ = 35043099200600. Its totient is φ = 17521549600296.

The previous prime is 26282324400401. The next prime is 26282324400463. The reversal of 26282324400447 is 74400442328262.

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

It is not a de Polignac number, because 26282324400447 - 2⁶ = 26282324400383 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26282324400396 and 26282324400405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26282324420447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4380387400072 + ... + 4380387400077.

It is an arithmetic number, because the mean of its divisors is an integer number (8760774800150).

Almost surely, 2^{26282324400447} is an apocalyptic number.

26282324400447 is a deficient number, since it is larger than the sum of its proper divisors (8760774800153).

26282324400447 is an equidigital number, since it uses as much as digits as its factorization.

26282324400447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8760774800152.

The product of its (nonzero) digits is 4128768, while the sum is 48.

The spelling of 26282324400447 in words is "twenty-six trillion, two hundred eighty-two billion, three hundred twenty-four million, four hundred thousand, four hundred forty-seven".