26404214043204 has 48 divisors (see below), whose sum is σ = 68457588292800. Its totient is φ = 8801119438848.

The previous prime is 26404214043167. The next prime is 26404214043269. The reversal of 26404214043204 is 40234041240462.

26404214043204 is a `hidden beast` number, since 2 + 6 + 4 + 0 + 4 + 214 + 0 + 432 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600694 + ... + 7291725.

It is an arithmetic number, because the mean of its divisors is an integer number (1426199756100).

Almost surely, 2^{26404214043204} is an apocalyptic number.

It is an amenable number.

26404214043204 is an abundant number, since it is smaller than the sum of its proper divisors (42053374249596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26404214043204 is a wasteful number, since it uses less digits than its factorization.

26404214043204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7923409 (or 7923401 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 26404214043204 its reverse (40234041240462), we get a palindrome (66638255283666).

The spelling of 26404214043204 in words is "twenty-six trillion, four hundred four billion, two hundred fourteen million, forty-three thousand, two hundred four".